Native 64-bit builds #209

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@earl
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earl commented Mar 10, 2014

This set of changes introduces a working native 64-bit Linux build target (0.4.40).

This is primarily the prior work of Shixin Zeng (@zsx, see #142) and Ladislav Mecir (@ladislav, see #178) but minimally restructured and rebased on top of current master.

zsx and others added some commits Jul 22, 2013
@zsx @earl zsx Correct some sizeof asserts for __LP64__ 910d121
@zsx @earl zsx Add a new platform 0.4.40 for linux_x64 1ff3a86
@zsx @earl zsx Define __LP64__ for linux_x64 4a7c624
@zsx @earl zsx Fix int types for __LP64__ f643d1c
@zsx @earl zsx Use uintptr_t for int and pointer conversion in Do_Callback d2f89d2
@zsx @earl zsx Return uintptr_t from RL_Series
Because it could also return a pointer
9a357d4
@zsx @earl zsx Shut off the compiler complain 39b19c2
@zsx @earl zsx Change type of Stack_Limit to uintptr_t
because it can be used as an address
174d484
@zsx @earl zsx Rearrange for better alignment
i64 needs to be 8-byte aligned
0364cf2
@zsx @earl zsx Comment correction f2cff9a
@zsx @earl zsx Add a FIXME in comment
if the length is not the multiple of wide, the size will not be
recovered in Free_Series_Data.
88dc585
@zsx @earl zsx Convert the address to intptr_t instead of int 461c549
@zsx @earl zsx Change from REBCNT to uintptr_t for the pointer ca37089
@zsx @earl zsx Shut off the compiler complain
This also makes it possible to save 64-bit integers as gob data on 64-bit systems
8a27b08
@zsx @earl zsx Change type of handle to uintptr_t 3915690
@zsx @earl zsx Change all unsigned long to SHA_LONG for 64-bit systems
where SHA_LONG is defined as u32. This fixes the problem that checksum
differs every time.
adb9b9a
@zsx @earl zsx Pass NULL as the pointer instead of 0
0 is a 32-bit integer, and NULL on x64 should be 64-bit, this leads to a
crash with the following code:

do http://www.rebol.com/speed.r ;this runs fine
do http://www.rebol.com/speed.r ;this crashes the interprator
600d849
@zsx @earl zsx Change destination type to uintptr_t for pointers
Match the function prototype
46751db
@zsx @earl zsx Fix the size of the REBCNT
it's a 32-bit integer, so it takes 8 hex characters.
5b2e170
@zsx @earl zsx Rename Bytes_To_Long to Bytes_To_REBCNT to match the implementation
and Long_To_Bytes to REBCNT_To_Bytes.

REBCNT has a fix size of 32-bit, while Long doesn't.
4f6ac61
@zsx @earl zsx Correct the type of size
REBCNT could have different size from uLongf, so dereference a REBCNT
pointer with uLongf type could cause a segment fault
fa09bc8
@zsx @earl zsx Clean the memory of a newly created node
When the node is allocated from the system pool, it's memset to zero,
but not if it's allocated from one of the memory pools
38670fb
@ladislav @earl ladislav Clear unused fields in object values a3f761d
@ladislav @earl ladislav Use REBIPT/REBUPT: use REBUPT instead of uintptr_t a769fe5
@ladislav @earl ladislav Use REBIPT/REBUPT: use REBUPT instead of unsigned long 0993b00
@ladislav @earl ladislav Use REBIPT/REBUPT: use REBIPT a9cf691
@ladislav @earl ladislav Use REBIPT/REBUPT: use REBCNT & REBUPT 262523e
@ladislav @earl ladislav Use REBIPT/REBUPT: use REBUPT instead of REBU64 4f1a4f2
@ladislav @earl ladislav Use REBIPT/REBUPT: use REBUPT instead of intptr_t 25cc43d
@ladislav @earl ladislav Use REBIPT/REBUPT: remove custom [u]intptr_t definitions
[u]intptr_t are now no longer used.
fa929e5
@ladislav @earl ladislav Reserve platform code 0.3.3 for win32-x64 b52b2cf
@ladislav @earl ladislav Amend sizeof asserts 8f9fbfb
@ladislav @earl ladislav Adjust padding ff33719
@ladislav @earl ladislav Adjust for LLP64 systems such as 64-bit Windows e232af7
@ladislav @earl ladislav Do not assume REBVAL to be 16 bytes long 5e9cd52
@ladislav @earl ladislav Simplify conversion from REBYTE* to REBCNT 65552f0
@ladislav @earl ladislav Adjust gob pointer handling for Win64 4452d6f
@ladislav @earl ladislav Amend RGB conversion 3eb6836
@zsx @earl zsx Fix a crash on 64-bit systems
Word hashes are supposed to be an array of 32-bit integers (See
Make_Word in c-word.c). A mismatch between Init_Words and Expand_Hash
makes it crash when it clearing new hashes (trying to clear more space
than it allocates). To make it obvious, change WORD_TABLE_SIZE to 1 at
the beginning of c-word.c
3e46be0
@earl earl Fix 32-bit type used in JPEG lib 22b126b
@earl
Contributor
earl commented Mar 11, 2014

Test results:

Platform Code Result Binary
OSX x86 2.5 No regressions r3-osx-x86-g22b126b
Win32 x86 3.1 No regressions r3-win32-x86-g22b126b.exe
Linux x86 4.4 No regressions r3-linux-x86-g22b126b
Linux ARMhf 4.20 No regressions r3-linux-armhf-g22b126b
Linux x64 4.40 No regressions (over Linux x86) r3-linux-x64-g22b126b
Haiku x86 5.75 No regressions r3-haiku-x86-g22b126b
@zsx zsx added a commit to zsx/r3 that referenced this pull request May 13, 2014
@zsx zsx Do not increase tail before extension
It will confuse Expand_Series expects "tail" to be the actual size, and
cause a read beyond the allocated memory, or heap buffer overflow found
by address sanitizer of GCC:
=================================================================
==10856==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x62a00000b201 at pc 0x47df61 bp 0x7fffffff2ca0 sp 0x7fffffff2c98
READ of size 1 at 0x62a00000b201 thread T0
    #0 0x47df60 in Expand_Series ../src/core/m-series.c:145
    #1 0x47e5a7 in Extend_Series ../src/core/m-series.c:187
    #2 0x466e0c in Scan_Quote ../src/core/l-scan.c:462
    #3 0x46a797 in Scan_Token ../src/core/l-scan.c:918
    #4 0x46e263 in Scan_Block ../src/core/l-scan.c:1188
    #5 0x46e722 in Scan_Code ../src/core/l-scan.c:1548
    #6 0x46e886 in Scan_Source ../src/core/l-scan.c:1568
    #7 0x4cb85c in Make_Block_Type ../src/core/t-block.c:306
    #8 0x4cd1b8 in T_Block ../src/core/t-block.c:608
    #9 0x4d042e in T_Datatype ../src/core/t-datatype.c:92
    #10 0x42e080 in Do_Act ../src/core/c-function.c:338
    #11 0x42e7e5 in Do_Action ../src/core/c-function.c:396
    #12 0x413628 in Do_Next ../src/core/c-do.c:884
    #13 0x41309b in Do_Next ../src/core/c-do.c:858
    #14 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #15 0x482dd2 in N_case ../src/core/n-control.c:349
    #16 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #17 0x413628 in Do_Next ../src/core/c-do.c:884
    #18 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #19 0x42e869 in Do_Function ../src/core/c-function.c:415
    #20 0x413628 in Do_Next ../src/core/c-do.c:884
    #21 0x41309b in Do_Next ../src/core/c-do.c:858
    #22 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #23 0x42e869 in Do_Function ../src/core/c-function.c:415
    #24 0x413628 in Do_Next ../src/core/c-do.c:884
    #25 0x4115f2 in Do_Args ../src/core/c-do.c:669
    #26 0x414152 in Do_Next ../src/core/c-do.c:939
    #27 0x48201c in N_all ../src/core/n-control.c:261
    #28 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #29 0x413628 in Do_Next ../src/core/c-do.c:884
    #30 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #31 0x491abc in Loop_Each ../src/core/n-loop.c:410
    #32 0x492a6c in N_foreach ../src/core/n-loop.c:546
    #33 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #34 0x413628 in Do_Next ../src/core/c-do.c:884
    #35 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #36 0x42e869 in Do_Function ../src/core/c-function.c:415
    #37 0x413628 in Do_Next ../src/core/c-do.c:884
    #38 0x4115f2 in Do_Args ../src/core/c-do.c:669
    #39 0x414152 in Do_Next ../src/core/c-do.c:939
    #40 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #41 0x48459c in N_if ../src/core/n-control.c:619
    #42 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #43 0x413628 in Do_Next ../src/core/c-do.c:884
    #44 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #45 0x491abc in Loop_Each ../src/core/n-loop.c:410
    #46 0x492a6c in N_foreach ../src/core/n-loop.c:546
    #47 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #48 0x413628 in Do_Next ../src/core/c-do.c:884
    #49 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #50 0x42e869 in Do_Function ../src/core/c-function.c:415
    #51 0x418fb4 in Apply_Block ../src/core/c-do.c:1474
    #52 0x4824fb in N_apply ../src/core/n-control.c:295
    #53 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #54 0x413628 in Do_Next ../src/core/c-do.c:884
    #55 0x4115f2 in Do_Args ../src/core/c-do.c:669
    #56 0x414152 in Do_Next ../src/core/c-do.c:939
    #57 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #58 0x485388 in N_unless ../src/core/n-control.c:763
    #59 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #60 0x413628 in Do_Next ../src/core/c-do.c:884
    #61 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #62 0x483eff in N_do ../src/core/n-control.c:523
    #63 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #64 0x413628 in Do_Next ../src/core/c-do.c:884
    #65 0x4115f2 in Do_Args ../src/core/c-do.c:669
    #66 0x414152 in Do_Next ../src/core/c-do.c:939
    #67 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #68 0x48459c in N_if ../src/core/n-control.c:619
    #69 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #70 0x413628 in Do_Next ../src/core/c-do.c:884
    #71 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #72 0x48f8cc in Loop_Integer ../src/core/n-loop.c:130
    #73 0x49314d in N_repeat ../src/core/n-loop.c:631
    #74 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #75 0x413628 in Do_Next ../src/core/c-do.c:884
    #76 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #77 0x42ee10 in Do_Closure ../src/core/c-function.c:459
    #78 0x413628 in Do_Next ../src/core/c-do.c:884
    #79 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #80 0x485388 in N_unless ../src/core/n-control.c:763
    #81 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #82 0x413628 in Do_Next ../src/core/c-do.c:884
    #83 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #84 0x42e869 in Do_Function ../src/core/c-function.c:415
    #85 0x418fb4 in Apply_Block ../src/core/c-do.c:1474
    #86 0x4824fb in N_apply ../src/core/n-control.c:295
    #87 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #88 0x413628 in Do_Next ../src/core/c-do.c:884
    #89 0x4115f2 in Do_Args ../src/core/c-do.c:669
    #90 0x414152 in Do_Next ../src/core/c-do.c:939
    #91 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #92 0x485388 in N_unless ../src/core/n-control.c:763
    #93 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #94 0x413628 in Do_Next ../src/core/c-do.c:884
    #95 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #96 0x483eff in N_do ../src/core/n-control.c:523
    #97 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #98 0x413628 in Do_Next ../src/core/c-do.c:884
    #99 0x4115f2 in Do_Args ../src/core/c-do.c:669
    #100 0x414152 in Do_Next ../src/core/c-do.c:939
    #101 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #102 0x48459c in N_if ../src/core/n-control.c:619
    #103 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #104 0x413628 in Do_Next ../src/core/c-do.c:884
    #105 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #106 0x48f8cc in Loop_Integer ../src/core/n-loop.c:130
    #107 0x49314d in N_repeat ../src/core/n-loop.c:631
    #108 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #109 0x413628 in Do_Next ../src/core/c-do.c:884
    #110 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #111 0x42ee10 in Do_Closure ../src/core/c-function.c:459
    #112 0x413628 in Do_Next ../src/core/c-do.c:884
    #113 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #114 0x485388 in N_unless ../src/core/n-control.c:763
    #115 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #116 0x413628 in Do_Next ../src/core/c-do.c:884
    #117 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #118 0x42e869 in Do_Function ../src/core/c-function.c:415
    #119 0x413628 in Do_Next ../src/core/c-do.c:884
    #120 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #121 0x484cf1 in N_switch ../src/core/n-control.c:716
    #122 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #123 0x413628 in Do_Next ../src/core/c-do.c:884
    #124 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #125 0x42e869 in Do_Function ../src/core/c-function.c:415
    #126 0x413628 in Do_Next ../src/core/c-do.c:884
    #127 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #128 0x48459c in N_if ../src/core/n-control.c:619
    #129 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #130 0x413628 in Do_Next ../src/core/c-do.c:884
    #131 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #132 0x42e869 in Do_Function ../src/core/c-function.c:415
    #133 0x413628 in Do_Next ../src/core/c-do.c:884
    #134 0x41309b in Do_Next ../src/core/c-do.c:858
    #135 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #136 0x484280 in N_either ../src/core/n-control.c:595
    #137 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #138 0x413628 in Do_Next ../src/core/c-do.c:884
    #139 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #140 0x42e869 in Do_Function ../src/core/c-function.c:415
    #141 0x419631 in Apply_Function ../src/core/c-do.c:1518
    #142 0x419918 in Apply_Func ../src/core/c-do.c:1545
    #143 0x48d102 in N_wake_up ../src/core/n-io.c:415
    #144 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #145 0x413628 in Do_Next ../src/core/c-do.c:884
    #146 0x4115f2 in Do_Args ../src/core/c-do.c:669
    #147 0x4133c9 in Do_Next ../src/core/c-do.c:877
    #148 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #149 0x492b66 in N_loop ../src/core/n-loop.c:590
    #150 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #151 0x413628 in Do_Next ../src/core/c-do.c:884
    #152 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #153 0x42e869 in Do_Function ../src/core/c-function.c:415
    #154 0x419631 in Apply_Function ../src/core/c-do.c:1518
    #155 0x419918 in Apply_Func ../src/core/c-do.c:1545
    #156 0x42fef7 in Awake_System ../src/core/c-port.c:198
    #157 0x43012a in Wait_Ports ../src/core/c-port.c:231
    #158 0x48cd62 in N_wait ../src/core/n-io.c:374
    #159 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #160 0x413628 in Do_Next ../src/core/c-do.c:884
    #161 0x4115f2 in Do_Args ../src/core/c-do.c:669
    #162 0x4133c9 in Do_Next ../src/core/c-do.c:877
    #163 0x4115f2 in Do_Args ../src/core/c-do.c:669
    #164 0x4133c9 in Do_Next ../src/core/c-do.c:877
    #165 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #166 0x4929a7 in N_forever ../src/core/n-loop.c:527
    #167 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #168 0x413628 in Do_Next ../src/core/c-do.c:884
    #169 0x4152ff in Try_Block ../src/core/c-do.c:1077
    #170 0x48507e in N_try ../src/core/n-control.c:740
    #171 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #172 0x413628 in Do_Next ../src/core/c-do.c:884
    #173 0x4115f2 in Do_Args ../src/core/c-do.c:669
    #174 0x414152 in Do_Next ../src/core/c-do.c:939
    #175 0x4115f2 in Do_Args ../src/core/c-do.c:669
    #176 0x4133c9 in Do_Next ../src/core/c-do.c:877
    #177 0x4115f2 in Do_Args ../src/core/c-do.c:669
    #178 0x4133c9 in Do_Next ../src/core/c-do.c:877
    #179 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #180 0x42e869 in Do_Function ../src/core/c-function.c:415
    #181 0x413628 in Do_Next ../src/core/c-do.c:884
    #182 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #183 0x48459c in N_if ../src/core/n-control.c:619
    #184 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #185 0x413628 in Do_Next ../src/core/c-do.c:884
    #186 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #187 0x42e869 in Do_Function ../src/core/c-function.c:415
    #188 0x413628 in Do_Next ../src/core/c-do.c:884
    #189 0x41309b in Do_Next ../src/core/c-do.c:858
    #190 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #191 0x42e869 in Do_Function ../src/core/c-function.c:415
    #192 0x413628 in Do_Next ../src/core/c-do.c:884
    #193 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #194 0x42e869 in Do_Function ../src/core/c-function.c:415
    #195 0x413628 in Do_Next ../src/core/c-do.c:884
    #196 0x4115f2 in Do_Args ../src/core/c-do.c:669
    #197 0x414152 in Do_Next ../src/core/c-do.c:939
    #198 0x48201c in N_all ../src/core/n-control.c:261
    #199 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #200 0x413628 in Do_Next ../src/core/c-do.c:884
    #201 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #202 0x491abc in Loop_Each ../src/core/n-loop.c:410
    #203 0x492a6c in N_foreach ../src/core/n-loop.c:546
    #204 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #205 0x413628 in Do_Next ../src/core/c-do.c:884
    #206 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #207 0x42e869 in Do_Function ../src/core/c-function.c:415
    #208 0x413628 in Do_Next ../src/core/c-do.c:884
    #209 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #210 0x485388 in N_unless ../src/core/n-control.c:763
    #211 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #212 0x413628 in Do_Next ../src/core/c-do.c:884
    #213 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #214 0x42e869 in Do_Function ../src/core/c-function.c:415
    #215 0x413628 in Do_Next ../src/core/c-do.c:884
    #216 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #217 0x48459c in N_if ../src/core/n-control.c:619
    #218 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #219 0x413628 in Do_Next ../src/core/c-do.c:884
    #220 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #221 0x42ee10 in Do_Closure ../src/core/c-function.c:459
    #222 0x413628 in Do_Next ../src/core/c-do.c:884
    #223 0x4115f2 in Do_Args ../src/core/c-do.c:669
    #224 0x414152 in Do_Next ../src/core/c-do.c:939
    #225 0x48201c in N_all ../src/core/n-control.c:261
    #226 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #227 0x413628 in Do_Next ../src/core/c-do.c:884
    #228 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #229 0x491abc in Loop_Each ../src/core/n-loop.c:410
    #230 0x492a6c in N_foreach ../src/core/n-loop.c:546
    #231 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #232 0x413628 in Do_Next ../src/core/c-do.c:884
    #233 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #234 0x42e869 in Do_Function ../src/core/c-function.c:415
    #235 0x413628 in Do_Next ../src/core/c-do.c:884
    #236 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #237 0x48459c in N_if ../src/core/n-control.c:619
    #238 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #239 0x413628 in Do_Next ../src/core/c-do.c:884
    #240 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #241 0x42e869 in Do_Function ../src/core/c-function.c:415
    #242 0x413628 in Do_Next ../src/core/c-do.c:884
    #243 0x41309b in Do_Next ../src/core/c-do.c:858
    #244 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #245 0x42e869 in Do_Function ../src/core/c-function.c:415
    #246 0x413628 in Do_Next ../src/core/c-do.c:884
    #247 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #248 0x48459c in N_if ../src/core/n-control.c:619
    #249 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #250 0x413628 in Do_Next ../src/core/c-do.c:884
    #251 0x414825 in Do_Blk ../src/core/c-do.c:1010

0x62a00000b201 is located 1 bytes to the right of 20480-byte region [0x62a000006200,0x62a00000b200)
allocated by thread T0 here:
    #0 0x7ffff6f58b1f in malloc (/usr/lib/libasan.so.1+0x54b1f)
    #1 0x47924a in Make_Mem ../src/core/m-pools.c:121
    #2 0x47a9ff in Make_Series ../src/core/m-pools.c:406
    #3 0x4aee84 in Make_Unicode ../src/core/s-make.c:59
    #4 0x4bb797 in Init_Mold ../src/core/s-mold.c:1425
    #5 0x40da64 in Init_Core ../src/core/b-init.c:940
    #6 0x4055e0 in RL_Init ../src/core/a-lib.c:124
    #7 0x580aa2 in main ../src/os/host-main.c:154
    #8 0x7ffff5719fff in __libc_start_main (/usr/lib/libc.so.6+0x1ffff)

SUMMARY: AddressSanitizer: heap-buffer-overflow ../src/core/m-series.c:145 Expand_Series
Shadow bytes around the buggy address:
  0x0c547fff95f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x0c547fff9600: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x0c547fff9610: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x0c547fff9620: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x0c547fff9630: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
=>0x0c547fff9640:[fa]fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x0c547fff9650: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x0c547fff9660: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x0c547fff9670: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x0c547fff9680: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x0c547fff9690: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
Shadow byte legend (one shadow byte represents 8 application bytes):
  Addressable:           00
  Partially addressable: 01 02 03 04 05 06 07
  Heap left redzone:       fa
  Heap right redzone:      fb
  Freed heap region:       fd
  Stack left redzone:      f1
  Stack mid redzone:       f2
  Stack right redzone:     f3
  Stack partial redzone:   f4
  Stack after return:      f5
  Stack use after scope:   f8
  Global redzone:          f9
  Global init order:       f6
  Poisoned by user:        f7
  Contiguous container OOB:fc
  ASan internal:
3d7484c
@earl
Contributor
earl commented Nov 7, 2014

Updated builds & test results:

Platform Code Result Binary
OSX x64 2.5 No regressions (over OSX x86) r3-osx-x64-gbf237fc
Linux x64 4.40 No regressions (over Linux x86) r3-linux-x64-gbf237fc
FreeBSD x64 7.40 No regressions (over FreeBSD x86) r3-freebsd-x64-gbf237fc
@zsx
zsx commented Dec 10, 2014

This one is also needed for 64-bit: zsx@11a9478

@zsx
zsx commented Dec 10, 2014

and this one: zsx@c26cc2b

@earl earl added a commit to rebolsource/r3 that referenced this pull request Jan 14, 2015
@earl earl Merge pull request rebol/rebol#209 (earl/64b-for-mainline) into commu…
…nity

* earl/64b-for-mainline: (43 commits)
  Add platform 0.7.40: FreeBSD 64-bit x86-64
  Fix 32-bit type used in MD5
  Add platform 0.2.40: OSX 64-bit x86-64
  Fix 32-bit type used in JPEG lib
  Fix a crash on 64-bit systems
  Amend RGB conversion
  Simplify conversion from REBYTE* to REBCNT
  Adjust gob pointer handling for Win64
  Adjust for LLP64 systems such as 64-bit Windows
  Reserve platform code 0.3.3 for win32-x64
  Do not assume REBVAL to be 16 bytes long
  Adjust padding
  Amend sizeof asserts
  Use REBIPT/REBUPT: remove custom [u]intptr_t definitions
  Use REBIPT/REBUPT: use REBUPT instead of intptr_t
  Use REBIPT/REBUPT: use REBUPT instead of REBU64
  Use REBIPT/REBUPT: use REBCNT & REBUPT
  Use REBIPT/REBUPT: use REBIPT
  Use REBIPT/REBUPT: use REBUPT instead of unsigned long
  Use REBIPT/REBUPT: use REBUPT instead of uintptr_t
  ...

Conflicts:
	src/boot/platforms.r
	src/core/f-math.c
847252b
earl and others added some commits Jan 19, 2015
@earl earl Naturally align Reb_Series fields ab569d9
@zsx @earl zsx Fix vector! for 64-bit systems
>> a: make vector! [integer! 32 10]

only half of it gets initialized.

There should be a way to show memory overlapping problem, but I just
failed to find one
c24a72e
@earl
Contributor
earl commented Jan 25, 2015

Incorporated the second fix mentioned by Shixin (the vector! fix) and an alignment improvement (which also satisfies valgrind on a "Hello, World!" example).

The first fix mentioned by Shixing is not strictly 64-bit related (though it shows on some 64-bit builds), so I think we'll better leave that to a separate pull.

@earl earl added a commit to rebolsource/r3 that referenced this pull request Jan 25, 2015
@earl earl Merge pull request rebol/rebol#209 (earl/64b-for-mainline) into commu…
…nity

* earl/64b-for-mainline:
  Fix vector! for 64-bit systems
  Naturally align Reb_Series fields
bd45d0d
@zsx
zsx commented on ab569d9 Jan 26, 2015

Can we just reorder the field? Reb_Series_Ref might need the same fixe.

@zsx zsx referenced this pull request in metaeducation/ren-c Jun 21, 2015
@zsx zsx Do not increase tail before extension
It will confuse Expand_Series expects "tail" to be the actual size, and
cause a read beyond the allocated memory, or heap buffer overflow found
by address sanitizer of GCC:
=================================================================
==10856==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x62a00000b201 at pc 0x47df61 bp 0x7fffffff2ca0 sp 0x7fffffff2c98
READ of size 1 at 0x62a00000b201 thread T0
    #0 0x47df60 in Expand_Series ../src/core/m-series.c:145
    #1 0x47e5a7 in Extend_Series ../src/core/m-series.c:187
    #2 0x466e0c in Scan_Quote ../src/core/l-scan.c:462
    #3 0x46a797 in Scan_Token ../src/core/l-scan.c:918
    #4 0x46e263 in Scan_Block ../src/core/l-scan.c:1188
    #5 0x46e722 in Scan_Code ../src/core/l-scan.c:1548
    #6 0x46e886 in Scan_Source ../src/core/l-scan.c:1568
    #7 0x4cb85c in Make_Block_Type ../src/core/t-block.c:306
    #8 0x4cd1b8 in T_Block ../src/core/t-block.c:608
    #9 0x4d042e in T_Datatype ../src/core/t-datatype.c:92
    #10 0x42e080 in Do_Act ../src/core/c-function.c:338
    #11 0x42e7e5 in Do_Action ../src/core/c-function.c:396
    #12 0x413628 in Do_Next ../src/core/c-do.c:884
    #13 0x41309b in Do_Next ../src/core/c-do.c:858
    #14 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #15 0x482dd2 in N_case ../src/core/n-control.c:349
    #16 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #17 0x413628 in Do_Next ../src/core/c-do.c:884
    #18 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #19 0x42e869 in Do_Function ../src/core/c-function.c:415
    #20 0x413628 in Do_Next ../src/core/c-do.c:884
    #21 0x41309b in Do_Next ../src/core/c-do.c:858
    #22 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #23 0x42e869 in Do_Function ../src/core/c-function.c:415
    #24 0x413628 in Do_Next ../src/core/c-do.c:884
    #25 0x4115f2 in Do_Args ../src/core/c-do.c:669
    #26 0x414152 in Do_Next ../src/core/c-do.c:939
    #27 0x48201c in N_all ../src/core/n-control.c:261
    #28 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #29 0x413628 in Do_Next ../src/core/c-do.c:884
    #30 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #31 0x491abc in Loop_Each ../src/core/n-loop.c:410
    #32 0x492a6c in N_foreach ../src/core/n-loop.c:546
    #33 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #34 0x413628 in Do_Next ../src/core/c-do.c:884
    #35 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #36 0x42e869 in Do_Function ../src/core/c-function.c:415
    #37 0x413628 in Do_Next ../src/core/c-do.c:884
    #38 0x4115f2 in Do_Args ../src/core/c-do.c:669
    #39 0x414152 in Do_Next ../src/core/c-do.c:939
    #40 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #41 0x48459c in N_if ../src/core/n-control.c:619
    #42 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #43 0x413628 in Do_Next ../src/core/c-do.c:884
    #44 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #45 0x491abc in Loop_Each ../src/core/n-loop.c:410
    #46 0x492a6c in N_foreach ../src/core/n-loop.c:546
    #47 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #48 0x413628 in Do_Next ../src/core/c-do.c:884
    #49 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #50 0x42e869 in Do_Function ../src/core/c-function.c:415
    #51 0x418fb4 in Apply_Block ../src/core/c-do.c:1474
    #52 0x4824fb in N_apply ../src/core/n-control.c:295
    #53 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #54 0x413628 in Do_Next ../src/core/c-do.c:884
    #55 0x4115f2 in Do_Args ../src/core/c-do.c:669
    #56 0x414152 in Do_Next ../src/core/c-do.c:939
    #57 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #58 0x485388 in N_unless ../src/core/n-control.c:763
    #59 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #60 0x413628 in Do_Next ../src/core/c-do.c:884
    #61 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #62 0x483eff in N_do ../src/core/n-control.c:523
    #63 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #64 0x413628 in Do_Next ../src/core/c-do.c:884
    #65 0x4115f2 in Do_Args ../src/core/c-do.c:669
    #66 0x414152 in Do_Next ../src/core/c-do.c:939
    #67 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #68 0x48459c in N_if ../src/core/n-control.c:619
    #69 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #70 0x413628 in Do_Next ../src/core/c-do.c:884
    #71 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #72 0x48f8cc in Loop_Integer ../src/core/n-loop.c:130
    #73 0x49314d in N_repeat ../src/core/n-loop.c:631
    #74 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #75 0x413628 in Do_Next ../src/core/c-do.c:884
    #76 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #77 0x42ee10 in Do_Closure ../src/core/c-function.c:459
    #78 0x413628 in Do_Next ../src/core/c-do.c:884
    #79 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #80 0x485388 in N_unless ../src/core/n-control.c:763
    #81 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #82 0x413628 in Do_Next ../src/core/c-do.c:884
    #83 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #84 0x42e869 in Do_Function ../src/core/c-function.c:415
    #85 0x418fb4 in Apply_Block ../src/core/c-do.c:1474
    #86 0x4824fb in N_apply ../src/core/n-control.c:295
    #87 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #88 0x413628 in Do_Next ../src/core/c-do.c:884
    #89 0x4115f2 in Do_Args ../src/core/c-do.c:669
    #90 0x414152 in Do_Next ../src/core/c-do.c:939
    #91 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #92 0x485388 in N_unless ../src/core/n-control.c:763
    #93 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #94 0x413628 in Do_Next ../src/core/c-do.c:884
    #95 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #96 0x483eff in N_do ../src/core/n-control.c:523
    #97 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #98 0x413628 in Do_Next ../src/core/c-do.c:884
    #99 0x4115f2 in Do_Args ../src/core/c-do.c:669
    #100 0x414152 in Do_Next ../src/core/c-do.c:939
    #101 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #102 0x48459c in N_if ../src/core/n-control.c:619
    #103 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #104 0x413628 in Do_Next ../src/core/c-do.c:884
    #105 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #106 0x48f8cc in Loop_Integer ../src/core/n-loop.c:130
    #107 0x49314d in N_repeat ../src/core/n-loop.c:631
    #108 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #109 0x413628 in Do_Next ../src/core/c-do.c:884
    #110 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #111 0x42ee10 in Do_Closure ../src/core/c-function.c:459
    #112 0x413628 in Do_Next ../src/core/c-do.c:884
    #113 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #114 0x485388 in N_unless ../src/core/n-control.c:763
    #115 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #116 0x413628 in Do_Next ../src/core/c-do.c:884
    #117 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #118 0x42e869 in Do_Function ../src/core/c-function.c:415
    #119 0x413628 in Do_Next ../src/core/c-do.c:884
    #120 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #121 0x484cf1 in N_switch ../src/core/n-control.c:716
    #122 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #123 0x413628 in Do_Next ../src/core/c-do.c:884
    #124 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #125 0x42e869 in Do_Function ../src/core/c-function.c:415
    #126 0x413628 in Do_Next ../src/core/c-do.c:884
    #127 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #128 0x48459c in N_if ../src/core/n-control.c:619
    #129 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #130 0x413628 in Do_Next ../src/core/c-do.c:884
    #131 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #132 0x42e869 in Do_Function ../src/core/c-function.c:415
    #133 0x413628 in Do_Next ../src/core/c-do.c:884
    #134 0x41309b in Do_Next ../src/core/c-do.c:858
    #135 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #136 0x484280 in N_either ../src/core/n-control.c:595
    #137 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #138 0x413628 in Do_Next ../src/core/c-do.c:884
    #139 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #140 0x42e869 in Do_Function ../src/core/c-function.c:415
    #141 0x419631 in Apply_Function ../src/core/c-do.c:1518
    #142 0x419918 in Apply_Func ../src/core/c-do.c:1545
    #143 0x48d102 in N_wake_up ../src/core/n-io.c:415
    #144 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #145 0x413628 in Do_Next ../src/core/c-do.c:884
    #146 0x4115f2 in Do_Args ../src/core/c-do.c:669
    #147 0x4133c9 in Do_Next ../src/core/c-do.c:877
    #148 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #149 0x492b66 in N_loop ../src/core/n-loop.c:590
    #150 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #151 0x413628 in Do_Next ../src/core/c-do.c:884
    #152 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #153 0x42e869 in Do_Function ../src/core/c-function.c:415
    #154 0x419631 in Apply_Function ../src/core/c-do.c:1518
    #155 0x419918 in Apply_Func ../src/core/c-do.c:1545
    #156 0x42fef7 in Awake_System ../src/core/c-port.c:198
    #157 0x43012a in Wait_Ports ../src/core/c-port.c:231
    #158 0x48cd62 in N_wait ../src/core/n-io.c:374
    #159 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #160 0x413628 in Do_Next ../src/core/c-do.c:884
    #161 0x4115f2 in Do_Args ../src/core/c-do.c:669
    #162 0x4133c9 in Do_Next ../src/core/c-do.c:877
    #163 0x4115f2 in Do_Args ../src/core/c-do.c:669
    #164 0x4133c9 in Do_Next ../src/core/c-do.c:877
    #165 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #166 0x4929a7 in N_forever ../src/core/n-loop.c:527
    #167 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #168 0x413628 in Do_Next ../src/core/c-do.c:884
    #169 0x4152ff in Try_Block ../src/core/c-do.c:1077
    #170 0x48507e in N_try ../src/core/n-control.c:740
    #171 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #172 0x413628 in Do_Next ../src/core/c-do.c:884
    #173 0x4115f2 in Do_Args ../src/core/c-do.c:669
    #174 0x414152 in Do_Next ../src/core/c-do.c:939
    #175 0x4115f2 in Do_Args ../src/core/c-do.c:669
    #176 0x4133c9 in Do_Next ../src/core/c-do.c:877
    #177 0x4115f2 in Do_Args ../src/core/c-do.c:669
    #178 0x4133c9 in Do_Next ../src/core/c-do.c:877
    #179 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #180 0x42e869 in Do_Function ../src/core/c-function.c:415
    #181 0x413628 in Do_Next ../src/core/c-do.c:884
    #182 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #183 0x48459c in N_if ../src/core/n-control.c:619
    #184 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #185 0x413628 in Do_Next ../src/core/c-do.c:884
    #186 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #187 0x42e869 in Do_Function ../src/core/c-function.c:415
    #188 0x413628 in Do_Next ../src/core/c-do.c:884
    #189 0x41309b in Do_Next ../src/core/c-do.c:858
    #190 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #191 0x42e869 in Do_Function ../src/core/c-function.c:415
    #192 0x413628 in Do_Next ../src/core/c-do.c:884
    #193 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #194 0x42e869 in Do_Function ../src/core/c-function.c:415
    #195 0x413628 in Do_Next ../src/core/c-do.c:884
    #196 0x4115f2 in Do_Args ../src/core/c-do.c:669
    #197 0x414152 in Do_Next ../src/core/c-do.c:939
    #198 0x48201c in N_all ../src/core/n-control.c:261
    #199 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #200 0x413628 in Do_Next ../src/core/c-do.c:884
    #201 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #202 0x491abc in Loop_Each ../src/core/n-loop.c:410
    #203 0x492a6c in N_foreach ../src/core/n-loop.c:546
    #204 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #205 0x413628 in Do_Next ../src/core/c-do.c:884
    #206 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #207 0x42e869 in Do_Function ../src/core/c-function.c:415
    #208 0x413628 in Do_Next ../src/core/c-do.c:884
    #209 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #210 0x485388 in N_unless ../src/core/n-control.c:763
    #211 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #212 0x413628 in Do_Next ../src/core/c-do.c:884
    #213 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #214 0x42e869 in Do_Function ../src/core/c-function.c:415
    #215 0x413628 in Do_Next ../src/core/c-do.c:884
    #216 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #217 0x48459c in N_if ../src/core/n-control.c:619
    #218 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #219 0x413628 in Do_Next ../src/core/c-do.c:884
    #220 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #221 0x42ee10 in Do_Closure ../src/core/c-function.c:459
    #222 0x413628 in Do_Next ../src/core/c-do.c:884
    #223 0x4115f2 in Do_Args ../src/core/c-do.c:669
    #224 0x414152 in Do_Next ../src/core/c-do.c:939
    #225 0x48201c in N_all ../src/core/n-control.c:261
    #226 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #227 0x413628 in Do_Next ../src/core/c-do.c:884
    #228 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #229 0x491abc in Loop_Each ../src/core/n-loop.c:410
    #230 0x492a6c in N_foreach ../src/core/n-loop.c:546
    #231 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #232 0x413628 in Do_Next ../src/core/c-do.c:884
    #233 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #234 0x42e869 in Do_Function ../src/core/c-function.c:415
    #235 0x413628 in Do_Next ../src/core/c-do.c:884
    #236 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #237 0x48459c in N_if ../src/core/n-control.c:619
    #238 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #239 0x413628 in Do_Next ../src/core/c-do.c:884
    #240 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #241 0x42e869 in Do_Function ../src/core/c-function.c:415
    #242 0x413628 in Do_Next ../src/core/c-do.c:884
    #243 0x41309b in Do_Next ../src/core/c-do.c:858
    #244 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #245 0x42e869 in Do_Function ../src/core/c-function.c:415
    #246 0x413628 in Do_Next ../src/core/c-do.c:884
    #247 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #248 0x48459c in N_if ../src/core/n-control.c:619
    #249 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #250 0x413628 in Do_Next ../src/core/c-do.c:884
    #251 0x414825 in Do_Blk ../src/core/c-do.c:1010

0x62a00000b201 is located 1 bytes to the right of 20480-byte region [0x62a000006200,0x62a00000b200)
allocated by thread T0 here:
    #0 0x7ffff6f58b1f in malloc (/usr/lib/libasan.so.1+0x54b1f)
    #1 0x47924a in Make_Mem ../src/core/m-pools.c:121
    #2 0x47a9ff in Make_Series ../src/core/m-pools.c:406
    #3 0x4aee84 in Make_Unicode ../src/core/s-make.c:59
    #4 0x4bb797 in Init_Mold ../src/core/s-mold.c:1425
    #5 0x40da64 in Init_Core ../src/core/b-init.c:940
    #6 0x4055e0 in RL_Init ../src/core/a-lib.c:124
    #7 0x580aa2 in main ../src/os/host-main.c:154
    #8 0x7ffff5719fff in __libc_start_main (/usr/lib/libc.so.6+0x1ffff)

SUMMARY: AddressSanitizer: heap-buffer-overflow ../src/core/m-series.c:145 Expand_Series
Shadow bytes around the buggy address:
  0x0c547fff95f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x0c547fff9600: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x0c547fff9610: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x0c547fff9620: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x0c547fff9630: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
=>0x0c547fff9640:[fa]fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x0c547fff9650: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x0c547fff9660: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x0c547fff9670: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x0c547fff9680: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x0c547fff9690: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
Shadow byte legend (one shadow byte represents 8 application bytes):
  Addressable:           00
  Partially addressable: 01 02 03 04 05 06 07
  Heap left redzone:       fa
  Heap right redzone:      fb
  Freed heap region:       fd
  Stack left redzone:      f1
  Stack mid redzone:       f2
  Stack right redzone:     f3
  Stack partial redzone:   f4
  Stack after return:      f5
  Stack use after scope:   f8
  Global redzone:          f9
  Global init order:       f6
  Poisoned by user:        f7
  Contiguous container OOB:fc
  ASan internal:
a54820d
@zsx zsx referenced this pull request in metaeducation/ren-c Jun 21, 2015
@zsx zsx Do not increase tail before extension
It will confuse Expand_Series expects "tail" to be the actual size, and
cause a read beyond the allocated memory, or heap buffer overflow found
by address sanitizer of GCC:
=================================================================
==10856==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x62a00000b201 at pc 0x47df61 bp 0x7fffffff2ca0 sp 0x7fffffff2c98
READ of size 1 at 0x62a00000b201 thread T0
    #0 0x47df60 in Expand_Series ../src/core/m-series.c:145
    #1 0x47e5a7 in Extend_Series ../src/core/m-series.c:187
    #2 0x466e0c in Scan_Quote ../src/core/l-scan.c:462
    #3 0x46a797 in Scan_Token ../src/core/l-scan.c:918
    #4 0x46e263 in Scan_Block ../src/core/l-scan.c:1188
    #5 0x46e722 in Scan_Code ../src/core/l-scan.c:1548
    #6 0x46e886 in Scan_Source ../src/core/l-scan.c:1568
    #7 0x4cb85c in Make_Block_Type ../src/core/t-block.c:306
    #8 0x4cd1b8 in T_Block ../src/core/t-block.c:608
    #9 0x4d042e in T_Datatype ../src/core/t-datatype.c:92
    #10 0x42e080 in Do_Act ../src/core/c-function.c:338
    #11 0x42e7e5 in Do_Action ../src/core/c-function.c:396
    #12 0x413628 in Do_Next ../src/core/c-do.c:884
    #13 0x41309b in Do_Next ../src/core/c-do.c:858
    #14 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #15 0x482dd2 in N_case ../src/core/n-control.c:349
    #16 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #17 0x413628 in Do_Next ../src/core/c-do.c:884
    #18 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #19 0x42e869 in Do_Function ../src/core/c-function.c:415
    #20 0x413628 in Do_Next ../src/core/c-do.c:884
    #21 0x41309b in Do_Next ../src/core/c-do.c:858
    #22 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #23 0x42e869 in Do_Function ../src/core/c-function.c:415
    #24 0x413628 in Do_Next ../src/core/c-do.c:884
    #25 0x4115f2 in Do_Args ../src/core/c-do.c:669
    #26 0x414152 in Do_Next ../src/core/c-do.c:939
    #27 0x48201c in N_all ../src/core/n-control.c:261
    #28 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #29 0x413628 in Do_Next ../src/core/c-do.c:884
    #30 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #31 0x491abc in Loop_Each ../src/core/n-loop.c:410
    #32 0x492a6c in N_foreach ../src/core/n-loop.c:546
    #33 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #34 0x413628 in Do_Next ../src/core/c-do.c:884
    #35 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #36 0x42e869 in Do_Function ../src/core/c-function.c:415
    #37 0x413628 in Do_Next ../src/core/c-do.c:884
    #38 0x4115f2 in Do_Args ../src/core/c-do.c:669
    #39 0x414152 in Do_Next ../src/core/c-do.c:939
    #40 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #41 0x48459c in N_if ../src/core/n-control.c:619
    #42 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #43 0x413628 in Do_Next ../src/core/c-do.c:884
    #44 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #45 0x491abc in Loop_Each ../src/core/n-loop.c:410
    #46 0x492a6c in N_foreach ../src/core/n-loop.c:546
    #47 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #48 0x413628 in Do_Next ../src/core/c-do.c:884
    #49 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #50 0x42e869 in Do_Function ../src/core/c-function.c:415
    #51 0x418fb4 in Apply_Block ../src/core/c-do.c:1474
    #52 0x4824fb in N_apply ../src/core/n-control.c:295
    #53 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #54 0x413628 in Do_Next ../src/core/c-do.c:884
    #55 0x4115f2 in Do_Args ../src/core/c-do.c:669
    #56 0x414152 in Do_Next ../src/core/c-do.c:939
    #57 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #58 0x485388 in N_unless ../src/core/n-control.c:763
    #59 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #60 0x413628 in Do_Next ../src/core/c-do.c:884
    #61 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #62 0x483eff in N_do ../src/core/n-control.c:523
    #63 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #64 0x413628 in Do_Next ../src/core/c-do.c:884
    #65 0x4115f2 in Do_Args ../src/core/c-do.c:669
    #66 0x414152 in Do_Next ../src/core/c-do.c:939
    #67 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #68 0x48459c in N_if ../src/core/n-control.c:619
    #69 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #70 0x413628 in Do_Next ../src/core/c-do.c:884
    #71 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #72 0x48f8cc in Loop_Integer ../src/core/n-loop.c:130
    #73 0x49314d in N_repeat ../src/core/n-loop.c:631
    #74 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #75 0x413628 in Do_Next ../src/core/c-do.c:884
    #76 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #77 0x42ee10 in Do_Closure ../src/core/c-function.c:459
    #78 0x413628 in Do_Next ../src/core/c-do.c:884
    #79 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #80 0x485388 in N_unless ../src/core/n-control.c:763
    #81 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #82 0x413628 in Do_Next ../src/core/c-do.c:884
    #83 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #84 0x42e869 in Do_Function ../src/core/c-function.c:415
    #85 0x418fb4 in Apply_Block ../src/core/c-do.c:1474
    #86 0x4824fb in N_apply ../src/core/n-control.c:295
    #87 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #88 0x413628 in Do_Next ../src/core/c-do.c:884
    #89 0x4115f2 in Do_Args ../src/core/c-do.c:669
    #90 0x414152 in Do_Next ../src/core/c-do.c:939
    #91 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #92 0x485388 in N_unless ../src/core/n-control.c:763
    #93 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #94 0x413628 in Do_Next ../src/core/c-do.c:884
    #95 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #96 0x483eff in N_do ../src/core/n-control.c:523
    #97 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #98 0x413628 in Do_Next ../src/core/c-do.c:884
    #99 0x4115f2 in Do_Args ../src/core/c-do.c:669
    #100 0x414152 in Do_Next ../src/core/c-do.c:939
    #101 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #102 0x48459c in N_if ../src/core/n-control.c:619
    #103 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #104 0x413628 in Do_Next ../src/core/c-do.c:884
    #105 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #106 0x48f8cc in Loop_Integer ../src/core/n-loop.c:130
    #107 0x49314d in N_repeat ../src/core/n-loop.c:631
    #108 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #109 0x413628 in Do_Next ../src/core/c-do.c:884
    #110 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #111 0x42ee10 in Do_Closure ../src/core/c-function.c:459
    #112 0x413628 in Do_Next ../src/core/c-do.c:884
    #113 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #114 0x485388 in N_unless ../src/core/n-control.c:763
    #115 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #116 0x413628 in Do_Next ../src/core/c-do.c:884
    #117 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #118 0x42e869 in Do_Function ../src/core/c-function.c:415
    #119 0x413628 in Do_Next ../src/core/c-do.c:884
    #120 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #121 0x484cf1 in N_switch ../src/core/n-control.c:716
    #122 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #123 0x413628 in Do_Next ../src/core/c-do.c:884
    #124 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #125 0x42e869 in Do_Function ../src/core/c-function.c:415
    #126 0x413628 in Do_Next ../src/core/c-do.c:884
    #127 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #128 0x48459c in N_if ../src/core/n-control.c:619
    #129 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #130 0x413628 in Do_Next ../src/core/c-do.c:884
    #131 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #132 0x42e869 in Do_Function ../src/core/c-function.c:415
    #133 0x413628 in Do_Next ../src/core/c-do.c:884
    #134 0x41309b in Do_Next ../src/core/c-do.c:858
    #135 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #136 0x484280 in N_either ../src/core/n-control.c:595
    #137 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #138 0x413628 in Do_Next ../src/core/c-do.c:884
    #139 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #140 0x42e869 in Do_Function ../src/core/c-function.c:415
    #141 0x419631 in Apply_Function ../src/core/c-do.c:1518
    #142 0x419918 in Apply_Func ../src/core/c-do.c:1545
    #143 0x48d102 in N_wake_up ../src/core/n-io.c:415
    #144 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #145 0x413628 in Do_Next ../src/core/c-do.c:884
    #146 0x4115f2 in Do_Args ../src/core/c-do.c:669
    #147 0x4133c9 in Do_Next ../src/core/c-do.c:877
    #148 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #149 0x492b66 in N_loop ../src/core/n-loop.c:590
    #150 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #151 0x413628 in Do_Next ../src/core/c-do.c:884
    #152 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #153 0x42e869 in Do_Function ../src/core/c-function.c:415
    #154 0x419631 in Apply_Function ../src/core/c-do.c:1518
    #155 0x419918 in Apply_Func ../src/core/c-do.c:1545
    #156 0x42fef7 in Awake_System ../src/core/c-port.c:198
    #157 0x43012a in Wait_Ports ../src/core/c-port.c:231
    #158 0x48cd62 in N_wait ../src/core/n-io.c:374
    #159 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #160 0x413628 in Do_Next ../src/core/c-do.c:884
    #161 0x4115f2 in Do_Args ../src/core/c-do.c:669
    #162 0x4133c9 in Do_Next ../src/core/c-do.c:877
    #163 0x4115f2 in Do_Args ../src/core/c-do.c:669
    #164 0x4133c9 in Do_Next ../src/core/c-do.c:877
    #165 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #166 0x4929a7 in N_forever ../src/core/n-loop.c:527
    #167 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #168 0x413628 in Do_Next ../src/core/c-do.c:884
    #169 0x4152ff in Try_Block ../src/core/c-do.c:1077
    #170 0x48507e in N_try ../src/core/n-control.c:740
    #171 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #172 0x413628 in Do_Next ../src/core/c-do.c:884
    #173 0x4115f2 in Do_Args ../src/core/c-do.c:669
    #174 0x414152 in Do_Next ../src/core/c-do.c:939
    #175 0x4115f2 in Do_Args ../src/core/c-do.c:669
    #176 0x4133c9 in Do_Next ../src/core/c-do.c:877
    #177 0x4115f2 in Do_Args ../src/core/c-do.c:669
    #178 0x4133c9 in Do_Next ../src/core/c-do.c:877
    #179 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #180 0x42e869 in Do_Function ../src/core/c-function.c:415
    #181 0x413628 in Do_Next ../src/core/c-do.c:884
    #182 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #183 0x48459c in N_if ../src/core/n-control.c:619
    #184 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #185 0x413628 in Do_Next ../src/core/c-do.c:884
    #186 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #187 0x42e869 in Do_Function ../src/core/c-function.c:415
    #188 0x413628 in Do_Next ../src/core/c-do.c:884
    #189 0x41309b in Do_Next ../src/core/c-do.c:858
    #190 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #191 0x42e869 in Do_Function ../src/core/c-function.c:415
    #192 0x413628 in Do_Next ../src/core/c-do.c:884
    #193 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #194 0x42e869 in Do_Function ../src/core/c-function.c:415
    #195 0x413628 in Do_Next ../src/core/c-do.c:884
    #196 0x4115f2 in Do_Args ../src/core/c-do.c:669
    #197 0x414152 in Do_Next ../src/core/c-do.c:939
    #198 0x48201c in N_all ../src/core/n-control.c:261
    #199 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #200 0x413628 in Do_Next ../src/core/c-do.c:884
    #201 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #202 0x491abc in Loop_Each ../src/core/n-loop.c:410
    #203 0x492a6c in N_foreach ../src/core/n-loop.c:546
    #204 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #205 0x413628 in Do_Next ../src/core/c-do.c:884
    #206 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #207 0x42e869 in Do_Function ../src/core/c-function.c:415
    #208 0x413628 in Do_Next ../src/core/c-do.c:884
    #209 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #210 0x485388 in N_unless ../src/core/n-control.c:763
    #211 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #212 0x413628 in Do_Next ../src/core/c-do.c:884
    #213 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #214 0x42e869 in Do_Function ../src/core/c-function.c:415
    #215 0x413628 in Do_Next ../src/core/c-do.c:884
    #216 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #217 0x48459c in N_if ../src/core/n-control.c:619
    #218 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #219 0x413628 in Do_Next ../src/core/c-do.c:884
    #220 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #221 0x42ee10 in Do_Closure ../src/core/c-function.c:459
    #222 0x413628 in Do_Next ../src/core/c-do.c:884
    #223 0x4115f2 in Do_Args ../src/core/c-do.c:669
    #224 0x414152 in Do_Next ../src/core/c-do.c:939
    #225 0x48201c in N_all ../src/core/n-control.c:261
    #226 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #227 0x413628 in Do_Next ../src/core/c-do.c:884
    #228 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #229 0x491abc in Loop_Each ../src/core/n-loop.c:410
    #230 0x492a6c in N_foreach ../src/core/n-loop.c:546
    #231 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #232 0x413628 in Do_Next ../src/core/c-do.c:884
    #233 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #234 0x42e869 in Do_Function ../src/core/c-function.c:415
    #235 0x413628 in Do_Next ../src/core/c-do.c:884
    #236 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #237 0x48459c in N_if ../src/core/n-control.c:619
    #238 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #239 0x413628 in Do_Next ../src/core/c-do.c:884
    #240 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #241 0x42e869 in Do_Function ../src/core/c-function.c:415
    #242 0x413628 in Do_Next ../src/core/c-do.c:884
    #243 0x41309b in Do_Next ../src/core/c-do.c:858
    #244 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #245 0x42e869 in Do_Function ../src/core/c-function.c:415
    #246 0x413628 in Do_Next ../src/core/c-do.c:884
    #247 0x414825 in Do_Blk ../src/core/c-do.c:1010
    #248 0x48459c in N_if ../src/core/n-control.c:619
    #249 0x42dbb7 in Do_Native ../src/core/c-function.c:289
    #250 0x413628 in Do_Next ../src/core/c-do.c:884
    #251 0x414825 in Do_Blk ../src/core/c-do.c:1010

0x62a00000b201 is located 1 bytes to the right of 20480-byte region [0x62a000006200,0x62a00000b200)
allocated by thread T0 here:
    #0 0x7ffff6f58b1f in malloc (/usr/lib/libasan.so.1+0x54b1f)
    #1 0x47924a in Make_Mem ../src/core/m-pools.c:121
    #2 0x47a9ff in Make_Series ../src/core/m-pools.c:406
    #3 0x4aee84 in Make_Unicode ../src/core/s-make.c:59
    #4 0x4bb797 in Init_Mold ../src/core/s-mold.c:1425
    #5 0x40da64 in Init_Core ../src/core/b-init.c:940
    #6 0x4055e0 in RL_Init ../src/core/a-lib.c:124
    #7 0x580aa2 in main ../src/os/host-main.c:154
    #8 0x7ffff5719fff in __libc_start_main (/usr/lib/libc.so.6+0x1ffff)

SUMMARY: AddressSanitizer: heap-buffer-overflow ../src/core/m-series.c:145 Expand_Series
Shadow bytes around the buggy address:
  0x0c547fff95f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x0c547fff9600: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x0c547fff9610: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x0c547fff9620: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x0c547fff9630: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
=>0x0c547fff9640:[fa]fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x0c547fff9650: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x0c547fff9660: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x0c547fff9670: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x0c547fff9680: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x0c547fff9690: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
Shadow byte legend (one shadow byte represents 8 application bytes):
  Addressable:           00
  Partially addressable: 01 02 03 04 05 06 07
  Heap left redzone:       fa
  Heap right redzone:      fb
  Freed heap region:       fd
  Stack left redzone:      f1
  Stack mid redzone:       f2
  Stack right redzone:     f3
  Stack partial redzone:   f4
  Stack after return:      f5
  Stack use after scope:   f8
  Global redzone:          f9
  Global init order:       f6
  Poisoned by user:        f7
  Contiguous container OOB:fc
  ASan internal:
84c101d
@earl earl Switch target id of Windows/x64 to 0.3.40
In concert with Atronix, Rebolsource, and the pending pull against
mainline.
50d84bf
@earl earl added a commit to rebolsource/r3 that referenced this pull request Jul 24, 2015
@earl earl Merge pull request rebol/rebol#209 (earl/64b-for-mainline) into commu…
…nity

* earl/64b-for-mainline:
  Switch target id of Windows/x64 to 0.3.40
98cdfcd
@johnk- johnk- referenced this pull request in johnk-/impexptest Sep 13, 2015
Open

Build 64-bit binaries and libraries of R3 #1785

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