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| author | Nick Clifton <nickc@redhat.com> | 2012-01-26 09:59:30 +0000 |
|---|---|---|
| committer | Nick Clifton <nickc@redhat.com> | 2012-01-26 09:59:30 +0000 |
| commit | fa1908fd5686efe41ad5d583b0e8a7555cca7c77 (patch) | |
| tree | 1ee80009fe6150a23fccbd6fb4c1e40023bdc627 /binutils | |
| parent | e078317b28df990d6b0d54020f364df44d1b9ce4 (diff) | |
| download | gdb-fa1908fd5686efe41ad5d583b0e8a7555cca7c77.zip gdb-fa1908fd5686efe41ad5d583b0e8a7555cca7c77.tar.gz gdb-fa1908fd5686efe41ad5d583b0e8a7555cca7c77.tar.bz2 | |
PR binutils/13622
* readelf.c (process_section_groups): If there are no section
headers do not scan for section groups.
(process_note_sections): Likewise for note sections.
Diffstat (limited to 'binutils')
| -rw-r--r-- | binutils/ChangeLog | 7 | ||||
| -rw-r--r-- | binutils/readelf.c | 5 |
2 files changed, 10 insertions, 2 deletions
diff --git a/binutils/ChangeLog b/binutils/ChangeLog index a7ee38a..304da83 100644 --- a/binutils/ChangeLog +++ b/binutils/ChangeLog @@ -1,3 +1,10 @@ +2012-01-26 Nick Clifton <nickc@redhat.com> + + PR binutils/13622 + * readelf.c (process_section_groups): If there are no section + headers do not scan for section groups. + (process_note_sections): Likewise for note sections. + 2012-01-20 Tristan Gingold <gingold@adacore.com> * od-macho.c (OPT_SEG_SPLIT_INFO): New macro. diff --git a/binutils/readelf.c b/binutils/readelf.c index 502c76e..861b2c1 100644 --- a/binutils/readelf.c +++ b/binutils/readelf.c @@ -4961,7 +4961,8 @@ process_section_groups (FILE * file) if (section_headers == NULL) { error (_("Section headers are not available!\n")); - abort (); + /* PR 13622: This can happen with a corrupt ELF header. */ + return 0; } section_headers_groups = (struct group **) calloc (elf_header.e_shnum, @@ -13070,7 +13071,7 @@ process_note_sections (FILE * file) int res = 1; for (i = 0, section = section_headers; - i < elf_header.e_shnum; + i < elf_header.e_shnum && section != NULL; i++, section++) if (section->sh_type == SHT_NOTE) res &= process_corefile_note_segment (file, |