You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert
===29956==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x6110000053c0 at pc 0x7f95225e2a77 bp 0x7fff73fee260 sp 0x7fff73fee250
READ of size 1 at 0x6110000053c0 thread T0
#0 0x7f95225e2a76 in java_switch_op XYZ/radare2/libr/..//libr/anal/p/anal_java.c:686
#1 0x7f95225e2a76 in java_op XYZ/radare2/libr/..//libr/anal/p/anal_java.c:736
#2 0x7f95226d8d64 in r_anal_op XYZ/radare2/libr/anal/op.c:106
#3 0x7f9524f3c6cc in r_core_anal_search_xrefs XYZ/radare2/libr/core/canal.c:3122
#4 0x7f9524c77931 in r_core_anal_refs XYZ/radare2/libr/core/cmd_anal.c:6277
#5 0x7f9524d69763 in cmd_anal_all XYZ/radare2/libr/core/cmd_anal.c:6673
#6 0x7f9524d69763 in cmd_anal XYZ/radare2/libr/core/cmd_anal.c:7023
#7 0x7f9524f04527 in r_cmd_call XYZ/radare2/libr/core/cmd_api.c:237
#8 0x7f9524dec4ae in r_core_cmd_subst_i XYZ/radare2/libr/core/cmd.c:2700
#9 0x7f9524ca43c0 in r_core_cmd_subst XYZ/radare2/libr/core/cmd.c:1753
#10 0x7f9524ca64c7 in r_core_cmd XYZ/radare2/libr/core/cmd.c:3402
#11 0x56535074c60e in main XYZ/radare2/binr/radare2/radare2.c:1290
#12 0x7f951e4fc82f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2082f)
#13 0x5653507513f8 in _start (/usr/local/bin/radare2+0x113f8)
0x6110000053c0 is located 0 bytes to the right of 256-byte region [0x6110000052c0,0x6110000053c0)
allocated by thread T0 here:
#0 0x7f952548a602 in malloc (/usr/lib/x86_64-linux-gnu/libasan.so.2+0x98602)
#1 0x7f9524f3c174 in r_core_anal_search_xrefs XYZ/radare2/libr/core/canal.c:3084
SUMMARY: AddressSanitizer: heap-buffer-overflow XYZ/radare2/libr/..//libr/anal/p/anal_java.c:686 java_switch_op
Shadow bytes around the buggy address:
0x0c227fff8a20: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c227fff8a30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c227fff8a40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c227fff8a50: fa fa fa fa fa fa fa fa 00 00 00 00 00 00 00 00
0x0c227fff8a60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
=>0x0c227fff8a70: 00 00 00 00 00 00 00 00[fa]fa fa fa fa fa fa fa
0x0c227fff8a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c227fff8a90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 fa fa
0x0c227fff8aa0: fa fa fa fa fa fa fa fa fd fd fd fd fd fd fd fd
0x0c227fff8ab0: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
0x0c227fff8ac0: fd fd fd fd 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
Container overflow: fc
Array cookie: ac
Intra object redzone: bb
ASan internal: fe
==29956==ABORTING
The text was updated successfully, but these errors were encountered:
Work environment
Expected behavior
Disassembly of file or error message.
Actual behavior
Heap out of bounds read in ASAN build.
Steps to reproduce the behavior
r2 -A r2_hoobr_java_switch_op
Additional Logs, screenshots, source-code, configuration dump, ...
The text was updated successfully, but these errors were encountered: