AddressSanitizer:DEADLYSIGNAL
=================================================================
==1042==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000000 (pc 0x7fc3d4e76d0b bp 0x7ffd390b09a0 sp 0x7ffd390ae160 T0)
==1042==The signal is caused by a READ memory access.
==1042==Hint: address points to the zero page.
#0 0x7fc3d4e76d0a in gf_hinter_finalize media_tools/isom_hinter.c:1236
#1 0x555a478a9019 in HintFile /home/lab4/src/gpac/applications/mp4box/main.c:3467
#2 0x555a478b3e70 in mp4boxMain /home/lab4/src/gpac/applications/mp4box/main.c:6209
#3 0x555a478b4653 in main /home/lab4/src/gpac/applications/mp4box/main.c:6335
#4 0x7fc3d48bc0b2 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x270b2)
#5 0x555a478a02ad in _start (/home/lab4/src/gpac/bin/gcc/MP4Box+0x182ad)
AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV media_tools/isom_hinter.c:1236 in gf_hinter_finalize
==1042==ABORTING
A null pointer dereference issue was found in MP4Box, to reproduce, compile gpac as follows:
run poc file :
Detailed ASAN result is as below:
Credit : ADLab of Venustech
poc_null.zip
The text was updated successfully, but these errors were encountered: