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| author | Nick Clifton <nickc@redhat.com> | 2015-01-27 15:49:12 +0000 |
|---|---|---|
| committer | Nick Clifton <nickc@redhat.com> | 2015-01-27 15:49:12 +0000 |
| commit | 877a8638ba563c667eb5358240334c473d0573a1 (patch) | |
| tree | 0482b9e22730c1b0a323a3af2d34c4e1a7a2db49 /binutils/ChangeLog | |
| parent | 37e3922eed415bbedd2dd6e46308fe9e03417770 (diff) | |
| download | gdb-877a8638ba563c667eb5358240334c473d0573a1.zip gdb-877a8638ba563c667eb5358240334c473d0573a1.tar.gz gdb-877a8638ba563c667eb5358240334c473d0573a1.tar.bz2 | |
Fixes for memory access violations triggered by running addr2line on fuzzed binaries.
PR binutils/17512
* addr2line.c (slurp_symtab): If the symcount is zero, free the
symbol table pointer.
* dwarf2.c (concat_filename): Check for an empty directory table.
(scan_unit_for_symbols): Check for reading off the end of the
unit.
(parse_comp_unit): Check for a DW_AT_comp_dir attribute with a
non-string form.
* elf64-ppc.c (opd_entry_value): Fail if there are no relocs
available.
Diffstat (limited to 'binutils/ChangeLog')
| -rw-r--r-- | binutils/ChangeLog | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/binutils/ChangeLog b/binutils/ChangeLog index a017c64..53ec072 100644 --- a/binutils/ChangeLog +++ b/binutils/ChangeLog @@ -4,6 +4,9 @@ * dlltool.c (identify_search_archive): If the last archive was the same as the current archive, terminate the loop. + * addr2line.c (slurp_symtab): If the symcount is zero, free the + symbol table pointer. + 2015-01-23 Nick Clifton <nickc@redhat.com> * nlmconv.c (powerpc_mangle_relocs): Fix build errors introduced |