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A memory leak has occurred when running program MP4Box, this can reproduce on the lattest commit.
$ ./MP4Box -version MP4Box - GPAC version 2.1-DEV-rev505-gb9577e6ad-master (c) 2000-2022 Telecom Paris distributed under LGPL v2.1+ - http://gpac.io Please cite our work in your research: GPAC Filters: https://doi.org/10.1145/3339825.3394929 GPAC: https://doi.org/10.1145/1291233.1291452 GPAC Configuration: --static-build --extra-cflags=-fsanitize=address -g --extra-ldflags=-fsanitize=address -g Features: GPAC_CONFIG_LINUX GPAC_64_BITS GPAC_HAS_IPV6 GPAC_HAS_SSL GPAC_HAS_SOCK_UN GPAC_MINIMAL_ODF GPAC_HAS_QJS GPAC_HAS_FREETYPE GPAC_HAS_JPEG GPAC_HAS_PNG GPAC_HAS_LINUX_DVB
git log
commit b9577e6ad91ef96decbcd369227ab02b2842c77f (HEAD -> master, origin/master, origin/HEAD) Author: jeanlf <jeanlf@gpac.io> Date: Fri Nov 25 16:53:55 2022 +0100
export CFLAGS='-fsanitize=address -g' export CC=/usr/bin/clang export CXX=/usr/bin/clang++ git clone https://github.com/gpac/gpac.git cd gpac ./configure --static-build --extra-cflags="${CFLAGS}" --extra-ldflags="${CFLAGS}" make cd bin/gcc ./MP4Box -info $poc
https://github.com/HotSpurzzZ/testcases/blob/main/gpac/gpac_Direct_leak_gf_isom_box_parse_ex.mp4
$ ./MP4Box -info gpac_Direct_leak_gf_isom_box_parse_ex.mp4 [iso file] Failed to uncompress payload for box type !ssx (0x21737378) Error opening file gpac_Direct_leak_gf_isom_box_parse_ex.mp4: BitStream Not Compliant ================================================================= ==10575==ERROR: LeakSanitizer: detected memory leaks Direct leak of 1718840668 byte(s) in 1 object(s) allocated from: #0 0x4a186d in malloc (/root/Desktop/gpac/bin/gcc/MP4Box+0x4a186d) #1 0x7dfc41 in gf_isom_box_parse_ex /root/Desktop/gpac/src/isomedia/box_funcs.c:166:13 #2 0x7df29c in gf_isom_parse_root_box /root/Desktop/gpac/src/isomedia/box_funcs.c:38:8 Direct leak of 4096 byte(s) in 1 object(s) allocated from: #0 0x4a186d in malloc (/root/Desktop/gpac/bin/gcc/MP4Box+0x4a186d) #1 0x599d69 in gf_gz_decompress_payload /root/Desktop/gpac/src/utils/base_encoding.c:257:31 #2 0x7dfc66 in gf_isom_box_parse_ex /root/Desktop/gpac/src/isomedia/box_funcs.c:170:9 #3 0x7df29c in gf_isom_parse_root_box /root/Desktop/gpac/src/isomedia/box_funcs.c:38:8 SUMMARY: AddressSanitizer: 1718844764 byte(s) leaked in 2 allocation(s).
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A memory leak has occurred when running program MP4Box, this can reproduce on the lattest commit.
Version
git log
Verification steps
POC file
https://github.com/HotSpurzzZ/testcases/blob/main/gpac/gpac_Direct_leak_gf_isom_box_parse_ex.mp4
AddressSanitizer output
The text was updated successfully, but these errors were encountered: