https://sourceware.org/bugzilla/show_bug.cgi?id=27797
--- Comment #2 from Ahcheong Lee <dkcjd2000 at gmail dot com> --- Sorry about the wrong comment The crashed stack trace is ==14202==ERROR: AddressSanitizer: attempting double-free on 0x619000000580 in thread T0: #0 0x5d809d in free (.../afl++/subjects_friend/size/size.san+0x5d809d) #1 0x7a433a in bfd_mach_o_core_fetch_environment .../subjects/binutils-gdb/bfd/bfdio.c #2 0x7a433a in bfd_mach_o_core_file_failing_command .../subjects/binutils-gdb/bfd/mach-o.c:5978:9 #3 0xe2ae15 in bfd_core_file_failing_command .../subjects/binutils-gdb/bfd/corefile.c:58:10 #4 0xe2ae15 in display_bfd .../subjects/binutils-gdb/binutils/size.c:352:18 #5 0xe2a98e in display_file .../subjects/binutils-gdb/binutils/size.c:432:5 #6 0xe29ad3 in main .../subjects/binutils-gdb/binutils/size.c:258:7 #7 0x7ffff6e22bf6 in __libc_start_main /build/glibc-S9d2JN/glibc-2.27/csu/../csu/libc-start.c:310 #8 0x55e4b9 in _start (.../afl++/subjects_friend/size/size.san+0x55e4b9) You can reproduce by ./size <test input> -- You are receiving this mail because: You are on the CC list for the bug.