https://sourceware.org/bugzilla/show_bug.cgi?id=11983
--- Comment #14 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Keith Seitz <kse...@sourceware.org>: https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=32fad71f9e6cdf73fe3c10123b23f42397b83e7d commit 32fad71f9e6cdf73fe3c10123b23f42397b83e7d Author: Keith Seitz <kei...@redhat.com> Date: Thu Jun 4 10:13:50 2015 -0700 Fix lrealpath memory leak in build_id_to_debug_bfd Valgrind reports memory leaking from build_id_to_debug_bfd: ==7261== 88 bytes in 2 blocks are definitely lost in loss record 31,319 of 35,132 ==7261== at 0x4A06BCF: malloc (vg_replace_malloc.c:296) ==7261== by 0x32CA88A9B9: strdup (strdup.c:42) ==7261== by 0xFE62AB: lrealpath (lrealpath.c:88) ==7261== by 0x7F7AD6: build_id_to_debug_bfd (build-id.c:116) ==7261== by 0x7F7BB5: find_separate_debug_file_by_buildid (build-id.c:149) ==7261== by 0x6D9382: elf_symfile_read (elfread.c:1348) ==7261== by 0x777F02: read_symbols (symfile.c:875) ==7261== by 0x778505: syms_from_objfile_1 (symfile.c:1078) ==7261== by 0x778548: syms_from_objfile (symfile.c:1094) ==7261== by 0x778746: symbol_file_add_with_addrs (symfile.c:1191) ==7261== by 0x77893B: symbol_file_add_from_bfd (symfile.c:1280) ==7261== by 0x8E51E3: solib_read_symbols (solib.c:706) ==7261== by 0x8E58AF: solib_add (solib.c:1029) This occurs because commit 1be5090b in bfd, addressing PR 11983, started taking a copy of the input filename instead of directly caching it. It appears that this code was never updated to reflect that API change. This simple patch creates a cleanup to free the return value for lrealpath. gdb/ChangeLog * build-id.c (build_id_to_debug_bfd): Add cleanup to free return value from lrealpath. -- You are receiving this mail because: You are on the CC list for the bug. _______________________________________________ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
