Add blackhole(4) documentation for SCTP #41
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page, and updated MIB description to refer to said man page.
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Committed by Allan Jude in svn r287528 and r287529 |
stephen-hurd
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Jul 31, 2016
Iflib multiple qsizes
mat813
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Mar 27, 2017
Interesting fixes: c9601e9 __cxa_demangle_gnu3: fix demangling of wchar_t (freebsd#39) 0c7c611 Merge C++ demangler bug fixes from ELF Tool Chain (freebsd#40) 2b208d9 __cxa_demangle_gnu3: demangle 'z' as '...', not 'ellipsis' (freebsd#41) c94e7e0 Add _US_ACTION_MASK to libcxxrt's arm-specific unwind header (freebsd#42) 8a85371 Simplify some code. git-svn-id: https://svn.freebsd.org/base/vendor/libcxxrt/dist@315944 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
mat813
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Mar 27, 2017
Interesting fixes which were not already merged: 0c7c611 Merge C++ demangler bug fixes from ELF Tool Chain (freebsd#40) 2b208d9 __cxa_demangle_gnu3: demangle 'z' as '...', not 'ellipsis' (freebsd#41) MFC after: 3 days git-svn-id: https://svn.freebsd.org/base/head@315947 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
uqs
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Apr 1, 2017
MFC r284549 (by emaste): Import libcxxrt master e64e93fe5bba67a6d52cbe5a97f8770c054bfa65 This includes a number of fixes to the C++ demangler (obtained from upstream ELF Tool Chain). MFC r284551 (by emaste): Import libcxxrt master e64e93fe5bba67a6d52cbe5a97f8770c054bfa65. This includes a number of demangler fixes obtained from upstream ELF Tool Chain. PR: 200913 Sponsored by: The FreeBSD Foundation MFC r284553 (by emaste): Update libcxxrt upgrade instructions The typeinfo file no longer exists upstream. MFC r288830: Add std::uncaught_exceptions() to libcxxrt (C++17, see N4152 and N4259). This has also been submitted upstream. MFC r288830: Add std::uncaught_exceptions() to libcxxrt (C++17, see N4152 and N4259). This has also been submitted upstream. MFC r297299: Compile libcxxrt as C++11, since it is only really used in combination with libc++, which is also C++11. Also change one _Static_assert (which is really C11) back into static_assert, like upstream. This should help when compiling libcxxrt with newer versions of gcc, which refuse to recognize any form of static assertions, if not compiling for C++11 or higher. While here, add -nostdinc++ to CFLAGS, to prevent picking up any C++ headers outside the source tree. MFC r299144: Import libcxxrt master 516a65c109eb0a01e5e95fbef455eb3215135cef. Interesting fixes: 3adaa2e Fix _Unwind_Exception cleanup functions 286776c Check exception cleanup function ptr before calling edda626 Correct exception specifications on new and delete operators MFC r303157 (by emaste): libcxxrt: add padding in __cxa_allocate_* to fix alignment The addition of the referenceCount to __cxa_allocate_exception put the unwindHeader at offset 0x58 in __cxa_exception, but it requires 16-byte alignment. In order to avoid changing the current __cxa_exception ABI (and thus breaking its consumers), add explicit padding in the allocation routines (and account for it when freeing). This is intended as a lower-risk change for FreeBSD 11. A "more correct" fix should be prepared for upstream and -CURRENT. Reviewed by: dim Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D7271 MFC r303400 (by emaste): libcxxrt: fix demangling of wchar_t 'wchar_t' is 7 characters long, not 6. r303297 fixed this in libelftc, but not the second copy of this file that we have in libcxxrt. PR: 208661 Submitted by: Daniel McRobb Obtained from: ELF Tool Chain r3480 MFC r305396: Add _US_ACTION_MASK to libcxxrt's arm-specific unwind header. This value is used in newer versions of compiler-rt. MFC r315947 | dim | 2017-03-25 14:17:48 +0100 (Sat, 25 Mar 2017) | 8 lines Import libcxxrt master 8a853717e61d5d55cbdf74d9d0a7545da5d5ff92. Interesting fixes which were not already merged: 0c7c611 Merge C++ demangler bug fixes from ELF Tool Chain (#40) 2b208d9 __cxa_demangle_gnu3: demangle 'z' as '...', not 'ellipsis' (#41)
mat813
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Apr 3, 2017
MFC r284549 (by emaste): Import libcxxrt master e64e93fe5bba67a6d52cbe5a97f8770c054bfa65 This includes a number of fixes to the C++ demangler (obtained from upstream ELF Tool Chain). MFC r284551 (by emaste): Import libcxxrt master e64e93fe5bba67a6d52cbe5a97f8770c054bfa65. This includes a number of demangler fixes obtained from upstream ELF Tool Chain. PR: 200913 Sponsored by: The FreeBSD Foundation MFC r284553 (by emaste): Update libcxxrt upgrade instructions The typeinfo file no longer exists upstream. MFC r288830: Add std::uncaught_exceptions() to libcxxrt (C++17, see N4152 and N4259). This has also been submitted upstream. MFC r288830: Add std::uncaught_exceptions() to libcxxrt (C++17, see N4152 and N4259). This has also been submitted upstream. MFC r297299: Compile libcxxrt as C++11, since it is only really used in combination with libc++, which is also C++11. Also change one _Static_assert (which is really C11) back into static_assert, like upstream. This should help when compiling libcxxrt with newer versions of gcc, which refuse to recognize any form of static assertions, if not compiling for C++11 or higher. While here, add -nostdinc++ to CFLAGS, to prevent picking up any C++ headers outside the source tree. MFC r299144: Import libcxxrt master 516a65c109eb0a01e5e95fbef455eb3215135cef. Interesting fixes: 3adaa2e Fix _Unwind_Exception cleanup functions 286776c Check exception cleanup function ptr before calling edda626 Correct exception specifications on new and delete operators MFC r303157 (by emaste): libcxxrt: add padding in __cxa_allocate_* to fix alignment The addition of the referenceCount to __cxa_allocate_exception put the unwindHeader at offset 0x58 in __cxa_exception, but it requires 16-byte alignment. In order to avoid changing the current __cxa_exception ABI (and thus breaking its consumers), add explicit padding in the allocation routines (and account for it when freeing). This is intended as a lower-risk change for FreeBSD 11. A "more correct" fix should be prepared for upstream and -CURRENT. Reviewed by: dim Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D7271 MFC r303400 (by emaste): libcxxrt: fix demangling of wchar_t 'wchar_t' is 7 characters long, not 6. r303297 fixed this in libelftc, but not the second copy of this file that we have in libcxxrt. PR: 208661 Submitted by: Daniel McRobb Obtained from: ELF Tool Chain r3480 MFC r305396: Add _US_ACTION_MASK to libcxxrt's arm-specific unwind header. This value is used in newer versions of compiler-rt. MFC r315947 | dim | 2017-03-25 14:17:48 +0100 (Sat, 25 Mar 2017) | 8 lines Import libcxxrt master 8a853717e61d5d55cbdf74d9d0a7545da5d5ff92. Interesting fixes which were not already merged: 0c7c611 Merge C++ demangler bug fixes from ELF Tool Chain (freebsd#40) 2b208d9 __cxa_demangle_gnu3: demangle 'z' as '...', not 'ellipsis' (freebsd#41) git-svn-id: https://svn.freebsd.org/base/stable/9@316356 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
mat813
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Apr 3, 2017
Import libcxxrt master 8a853717e61d5d55cbdf74d9d0a7545da5d5ff92. Interesting fixes which were not already merged: 0c7c611 Merge C++ demangler bug fixes from ELF Tool Chain (freebsd#40) 2b208d9 __cxa_demangle_gnu3: demangle 'z' as '...', not 'ellipsis' (freebsd#41) git-svn-id: https://svn.freebsd.org/base/stable/10@316354 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
mat813
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Apr 3, 2017
Import libcxxrt master 8a853717e61d5d55cbdf74d9d0a7545da5d5ff92. Interesting fixes which were not already merged: 0c7c611 Merge C++ demangler bug fixes from ELF Tool Chain (freebsd#40) 2b208d9 __cxa_demangle_gnu3: demangle 'z' as '...', not 'ellipsis' (freebsd#41) git-svn-id: https://svn.freebsd.org/base/stable/11@316354 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
bdrewery
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Apr 6, 2017
Interesting fixes which were not already merged: 0c7c611 Merge C++ demangler bug fixes from ELF Tool Chain (freebsd#40) 2b208d9 __cxa_demangle_gnu3: demangle 'z' as '...', not 'ellipsis' (freebsd#41) MFC after: 3 days git-svn-id: svn+ssh://svn.freebsd.org/base/head@315947 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
uqs
pushed a commit
that referenced
this pull request
Dec 30, 2020
MFC r284549 (by emaste): Import libcxxrt master e64e93fe5bba67a6d52cbe5a97f8770c054bfa65 This includes a number of fixes to the C++ demangler (obtained from upstream ELF Tool Chain). MFC r284551 (by emaste): Import libcxxrt master e64e93fe5bba67a6d52cbe5a97f8770c054bfa65. This includes a number of demangler fixes obtained from upstream ELF Tool Chain. PR: 200913 Sponsored by: The FreeBSD Foundation MFC r284553 (by emaste): Update libcxxrt upgrade instructions The typeinfo file no longer exists upstream. MFC r288830: Add std::uncaught_exceptions() to libcxxrt (C++17, see N4152 and N4259). This has also been submitted upstream. MFC r288830: Add std::uncaught_exceptions() to libcxxrt (C++17, see N4152 and N4259). This has also been submitted upstream. MFC r297299: Compile libcxxrt as C++11, since it is only really used in combination with libc++, which is also C++11. Also change one _Static_assert (which is really C11) back into static_assert, like upstream. This should help when compiling libcxxrt with newer versions of gcc, which refuse to recognize any form of static assertions, if not compiling for C++11 or higher. While here, add -nostdinc++ to CFLAGS, to prevent picking up any C++ headers outside the source tree. MFC r299144: Import libcxxrt master 516a65c109eb0a01e5e95fbef455eb3215135cef. Interesting fixes: 3adaa2e Fix _Unwind_Exception cleanup functions 286776c Check exception cleanup function ptr before calling edda626 Correct exception specifications on new and delete operators MFC r303157 (by emaste): libcxxrt: add padding in __cxa_allocate_* to fix alignment The addition of the referenceCount to __cxa_allocate_exception put the unwindHeader at offset 0x58 in __cxa_exception, but it requires 16-byte alignment. In order to avoid changing the current __cxa_exception ABI (and thus breaking its consumers), add explicit padding in the allocation routines (and account for it when freeing). This is intended as a lower-risk change for FreeBSD 11. A "more correct" fix should be prepared for upstream and -CURRENT. Reviewed by: dim Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D7271 MFC r303400 (by emaste): libcxxrt: fix demangling of wchar_t 'wchar_t' is 7 characters long, not 6. r303297 fixed this in libelftc, but not the second copy of this file that we have in libcxxrt. PR: 208661 Submitted by: Daniel McRobb Obtained from: ELF Tool Chain r3480 MFC r305396: Add _US_ACTION_MASK to libcxxrt's arm-specific unwind header. This value is used in newer versions of compiler-rt. MFC r315947 | dim | 2017-03-25 14:17:48 +0100 (Sat, 25 Mar 2017) | 8 lines Import libcxxrt master 8a853717e61d5d55cbdf74d9d0a7545da5d5ff92. Interesting fixes which were not already merged: 0c7c611 Merge C++ demangler bug fixes from ELF Tool Chain (#40) 2b208d9 __cxa_demangle_gnu3: demangle 'z' as '...', not 'ellipsis' (#41)
hardenedbsd-services
referenced
this pull request
in HardenedBSD/hardenedBSD
May 18, 2021
When both FreeBSD's ASR and PIE randomization are enabled (kern.elf64.aslr.enable and kern.elf64.aslr.pie_enable respectively), the logic for setting the map's ASLR flag was skipped. This was likely due to an improper merge conflict resolution on HardenedBSD's side. This commit changes the conditional to use a logical OR rather than a logicial AND in order to fix the determination to randomize the PIE base. Signed-off-by: Shawn Webb <shawn.webb@hardenedbsd.org> Reported-by: @flyingplastic issue: #41 MFC-to: 13-STABLE MFC-to: 12-STABLE
hardenedbsd-services
referenced
this pull request
in HardenedBSD/hardenedBSD
May 18, 2021
The display of the 'random_pid' and 'enable_aslr' options are totally useless in HardenedBSD which already has this by default. On the contrary the options break the user experience (issue #41 signaled by flyingplastic).
hardenedbsd-services
referenced
this pull request
in HardenedBSD/hardenedBSD
May 29, 2021
When both FreeBSD's ASR and PIE randomization are enabled (kern.elf64.aslr.enable and kern.elf64.aslr.pie_enable respectively), the logic for setting the map's ASLR flag was skipped. This was likely due to an improper merge conflict resolution on HardenedBSD's side. This commit changes the conditional to use a logical OR rather than a logicial AND in order to fix the determination to randomize the PIE base. Signed-off-by: Shawn Webb <shawn.webb@hardenedbsd.org> Reported-by: @flyingplastic issue: #41 MFC-to: 13-STABLE MFC-to: 12-STABLE (cherry picked from commit 25cf93e) Signed-off-by: Shawn Webb <shawn.webb@hardenedbsd.org>
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Documented the sysctl MIB net.inet.sctp.blackhole in blackhole(4) man page, and updated MIB description to refer to said man page.
Also adjusted formatting under SYNOPSIS while here, to prevent cluttered line breaks in middle of optional parameters.
Relates to bugzilla ID 184110 (https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=184110)