https://sourceware.org/bugzilla/show_bug.cgi?id=28666
--- Comment #8 from Evgeny Vereshchagin <evvers at ya dot ru> --- Created attachment 13840 --> https://sourceware.org/bugzilla/attachment.cgi?id=13840&action=edit File triggering an "invalid read" I've just added a file triggering that issue. ``` $ git describe elfutils-0.186-20-g98e7adf7 autoreconf -i -f ./configure --enable-maintainer-mode make -j$(nproc) V=1 $ DEBUGINFOD_URLS= LD_PRELOAD="./libelf/libelf.so ./libdw/libdw.so" valgrind --leak-check=full ./src/stack --core ../crash-51ef1bcb1fbd741ff5fde645079625a8ed871225 ==55019== Memcheck, a memory error detector ==55019== Copyright (C) 2002-2017, and GNU GPL'd, by Julian Seward et al. ==55019== Using Valgrind-3.18.1 and LibVEX; rerun with -h for copyright info ==55019== Command: ./src/stack --core ../crash-51ef1bcb1fbd741ff5fde645079625a8ed871225 ==55019== ==55019== Invalid read of size 8 ==55019== at 0x484B214: memmove (vg_replace_strmem.c:1382) ==55019== by 0x48585DF: memmove (string_fortified.h:36) ==55019== by 0x48585DF: elf32_xlatetom (elf32_xlatetom.c:96) ==55019== by 0x48C793A: dwfl_link_map_report (link_map.c:1013) ==55019== by 0x48C8CA5: dwfl_core_file_report@@ELFUTILS_0.158 (core-file.c:548) ==55019== by 0x402EC6: parse_opt (stack.c:595) ==55019== by 0x4C4D591: argp_parse (in /usr/lib64/libc.so.6) ==55019== by 0x4024EA: main (stack.c:695) ==55019== Address 0x6026000 is not stack'd, malloc'd or (recently) free'd ==55019== ``` -- You are receiving this mail because: You are on the CC list for the bug.
