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Fixes part of a problem reading deliberately non-conforming ELF binaries - where a

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note segment is present but no note section.

	* readelf.c (process_note_sections): If there are no note sections
	try processing note segments instead.
This commit is contained in:
Nick Clifton 2014-06-26 09:32:25 +01:00
parent efc889c1a8
commit df565f326e
2 changed files with 16 additions and 3 deletions
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5
binutils/ChangeLog
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@ -1,3 +1,8 @@
2014-06-26 Nick Clifton <nickc@redhat.com>
* readelf.c (process_note_sections): If there are no note sections
try processing note segments instead.
2014-06-17 Anton Lavrentiwev <lavr@ncbi.nim.nih.gov> 2014-06-17 Anton Lavrentiwev <lavr@ncbi.nim.nih.gov>
PR binutils/16923 PR binutils/16923

8
binutils/readelf.c
View file

@ -14050,15 +14050,23 @@ process_note_sections (FILE * file)
{ {
Elf_Internal_Shdr * section; Elf_Internal_Shdr * section;
unsigned long i; unsigned long i;
int n = 0;
int res = 1; int res = 1;
for (i = 0, section = section_headers; for (i = 0, section = section_headers;
i < elf_header.e_shnum && section != NULL; i < elf_header.e_shnum && section != NULL;
i++, section++) i++, section++)
if (section->sh_type == SHT_NOTE) if (section->sh_type == SHT_NOTE)
{
res &= process_corefile_note_segment (file, res &= process_corefile_note_segment (file,
(bfd_vma) section->sh_offset, (bfd_vma) section->sh_offset,
(bfd_vma) section->sh_size); (bfd_vma) section->sh_size);
n++;
}
if (n == 0)
/* Try processing NOTE segments instead. */
return process_corefile_note_segments (file);
return res; return res;
} }