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Hello, I used the fuzz testing tool to test mp42ts and found an FPE crash. Details are below.
Ubuntu 22.04.2 LTS gcc version 11.4.0 (Ubuntu 11.4.0-1ubuntu1~22.04) Ubuntu clang version 14.0.0-1ubuntu1.1
(Bento4 Version 1.6.0.0) MP4 To MPEG2-TS File Converter - Version 1.3
AddressSanitizer:DEADLYSIGNAL ================================================================= ==2848675==ERROR: AddressSanitizer: FPE on unknown address 0x558fbeb0610e (pc 0x558fbeb0610e bp 0x7ffe1ddf30b0 sp 0x7ffe1ddf2da0 T0) #0 0x558fbeb0610e in AP4_TfraAtom::AP4_TfraAtom(unsigned int, unsigned char, unsigned int, AP4_ByteStream&) /root/fuzzing_Bento4/Bento4/Source/C++/Core/Ap4TfraAtom.cpp:153:53 #1 0x558fbeb056b7 in AP4_TfraAtom::Create(unsigned int, AP4_ByteStream&) /root/fuzzing_Bento4/Bento4/Source/C++/Core/Ap4TfraAtom.cpp:53:16 #2 0x558fbe947785 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom*&) /root/fuzzing_Bento4/Bento4/Source/C++/Core/Ap4AtomFactory.cpp:443:20 #3 0x558fbe94e43e in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom*&) /root/fuzzing_Bento4/Bento4/Source/C++/Core/Ap4AtomFactory.cpp:234:14 #4 0x558fbe94da71 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, AP4_Atom*&) /root/fuzzing_Bento4/Bento4/Source/C++/Core/Ap4AtomFactory.cpp:154:12 #5 0x558fbe93d986 in AP4_Atom::Clone() /root/fuzzing_Bento4/Bento4/Source/C++/Core/Ap4Atom.cpp:324:18 #6 0x558fbeab3918 in AP4_SampleDescription::AP4_SampleDescription(AP4_SampleDescription::Type, unsigned int, AP4_AtomParent*) /root/fuzzing_Bento4/Bento4/Source/C++/Core/Ap4SampleDescription.cpp:138:41 #7 0x558fbeab3918 in AP4_AvcSampleDescription::AP4_AvcSampleDescription(unsigned int, unsigned short, unsigned short, unsigned short, char const*, AP4_AtomParent*) /root/fuzzing_Bento4/Bento4/Source/C++/Core/Ap4SampleDescription.cpp:383:5 #8 0x558fbeac1655 in AP4_AvcSampleEntry::ToSampleDescription() /root/fuzzing_Bento4/Bento4/Source/C++/Core/Ap4SampleEntry.cpp:1146:16 #9 0x558fbeaeaae8 in AP4_StsdAtom::GetSampleDescription(unsigned int) /root/fuzzing_Bento4/Bento4/Source/C++/Core/Ap4StsdAtom.cpp:181:53 #10 0x558fbe912b43 in AP4_Track::GetSampleDescription(unsigned int) /root/fuzzing_Bento4/Bento4/Source/C++/Core/Ap4Track.cpp:447:43 #11 0x558fbe912b43 in main /root/fuzzing_Bento4/Bento4/Source/C++/Apps/Mp42Ts/Mp42Ts.cpp:602:43 #12 0x7f5ba8e29d8f (/lib/x86_64-linux-gnu/libc.so.6+0x29d8f) (BuildId: c289da5071a3399de893d2af81d6a30c62646e1e) #13 0x7f5ba8e29e3f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x29e3f) (BuildId: c289da5071a3399de893d2af81d6a30c62646e1e) #14 0x558fbe84aa04 in _start (/root/fuzzing_Bento4/Bento4/cmakebuild/mp42ts+0xd5a04) (BuildId: e9d01274e1656fd8) AddressSanitizer can not provide additional info. SUMMARY: AddressSanitizer: FPE /root/fuzzing_Bento4/Bento4/Source/C++/Core/Ap4TfraAtom.cpp:153:53 in AP4_TfraAtom::AP4_TfraAtom(unsigned int, unsigned char, unsigned int, AP4_ByteStream&) ==2848675==ABORTING
./mp42ts poc4 output
poc4.zip
The text was updated successfully, but these errors were encountered:
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Hello, I used the fuzz testing tool to test mp42ts and found an FPE crash. Details are below.
Envrionment
Affected Version
crash SUMMARY
command
poc4.zip
The text was updated successfully, but these errors were encountered: