git log
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commit 8cc2f8afa8c2c682b8cd01bd06d8db230fe0e6fc (grafted, HEAD -> master, origin/master, origin/HEAD) Author: Romain Bouqueau <romain.bouqueau.pro@gmail.com> Date: Thu May 30 16:58:27 2019 +0200 |
./MP4Box -diso ./heap-over-flow
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==8590==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x616000001db4 at pc 0x7ff2ad2265fa bp 0x7ffeba57c050 sp 0x7ffeba57c048 READ of size 1 at 0x616000001db4 thread T0 #0 0x7ff2ad2265f9 in gf_m2ts_sync /home/test/Desktop/gpac_ve/src/media_tools/mpegts.c:1258:33 #1 0x7ff2ad2265f9 in gf_m2ts_process_data /home/test/Desktop/gpac_ve/src/media_tools/mpegts.c:3475 #2 0x7ff2ad1f6d79 in gf_import_mpeg_ts /home/test/Desktop/gpac_ve/src/media_tools/media_import.c:9968:3 #3 0x7ff2ad203206 in gf_media_import /home/test/Desktop/gpac_ve/src/media_tools/media_import.c #4 0x5754f8 in convert_file_info /home/test/Desktop/gpac_ve/applications/mp4box/fileimport.c:124:6 #5 0x548f97 in mp4boxMain /home/test/Desktop/gpac_ve/applications/mp4box/main.c:4786:6 #6 0x7ff2aba1db96 in __libc_start_main /build/glibc-OTsEL5/glibc-2.27/csu/../csu/libc-start.c:310 #7 0x425779 in _start (/home/test/Desktop/gpac_ve/bin/gcc/MP4Box+0x425779) 0x616000001db4 is located 0 bytes to the right of 564-byte region [0x616000001b80,0x616000001db4) allocated by thread T0 here: #0 0x4e5ab0 in realloc (/home/test/Desktop/gpac_ve/bin/gcc/MP4Box+0x4e5ab0) #1 0x7ff2ad22639b in gf_m2ts_process_data /home/test/Desktop/gpac_ve/src/media_tools/mpegts.c:3464:24 #2 0x7ff2ad1f6d79 in gf_import_mpeg_ts /home/test/Desktop/gpac_ve/src/media_tools/media_import.c:9968:3 #3 0x7ff2ad203206 in gf_media_import /home/test/Desktop/gpac_ve/src/media_tools/media_import.c #4 0x5754f8 in convert_file_info /home/test/Desktop/gpac_ve/applications/mp4box/fileimport.c:124:6 #5 0x548f97 in mp4boxMain /home/test/Desktop/gpac_ve/applications/mp4box/main.c:4786:6 #6 0x7ff2aba1db96 in __libc_start_main /build/glibc-OTsEL5/glibc-2.27/csu/../csu/libc-start.c:310 SUMMARY: AddressSanitizer: heap-buffer-overflow /home/test/Desktop/gpac_ve/src/media_tools/mpegts.c:1258:33 in gf_m2ts_sync Shadow bytes around the buggy address: 0x0c2c7fff8360: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c2c7fff8370: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0c2c7fff8380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0c2c7fff8390: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0c2c7fff83a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 =>0x0c2c7fff83b0: 00 00 00 00 00 00[04]fa fa fa fa fa fa fa fa fa 0x0c2c7fff83c0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c2c7fff83d0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c2c7fff83e0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c2c7fff83f0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c2c7fff8400: 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 Freed heap region: fd Stack left redzone: f1 Stack mid redzone: f2 Stack right redzone: f3 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 Left alloca redzone: ca Right alloca redzone: cb ==8590==ABORTING |