Issue 60887 in oss-fuzz: elfutils:fuzz-libelf: Direct-leak in __libelf_decompress_zlib

2023-07-29 Thread evv… via monorail via Elfutils-devel
Comment #1 on issue 60887 by evv...@gmail.com: elfutils:fuzz-libelf: Direct-leak in __libelf_decompress_zlib https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=60887#c1 The full backtrace is ``` ==178009==ERROR: LeakSanitizer: detected memory leaks Direct leak of 1 byte(s) in 1 object(s) all

Re: Issue 60887 in oss-fuzz: elfutils:fuzz-libelf: Direct-leak in __libelf_decompress_zlib

2023-07-29 Thread Mark Wielaard
Hi Evgeny, Do you happen to know what clusterfuzz is trying to tell us? The stack trace is not detailed enough to understand what is going on. The reproducer is a corrupt ELF file with no indication of what code is being run on it. And the detailed report is not accessible (it seems to require a