Description: bento4 is a fast, modern, open source C++ toolkit for all your MP4 and MPEG DASH media format needs. The complete ASan output of the issue: # mp42aac $FILE out.aac ==10603==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x6020000000af at pc 0x000000622588 … Continue reading bento4: heap-based buffer overflow in AP4_HdlrAtom::AP4_HdlrAtom (Ap4HdlrAtom.cpp)