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Fix problem with linker created sections being mistakenly flagged

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as corrupt by the new error checking code in bfd_get_full_section_contents.

	PR binutils/17512
	* compress.c (bfd_get_full_section_contents): Improve test for
	linker created objects.
This commit is contained in:
Nick Clifton 2014-11-04 16:00:10 +00:00
parent e0a31db1b1
commit 79f2a78e76
2 changed files with 6 additions and 1 deletions
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4
bfd/ChangeLog
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@ -1,5 +1,9 @@
2014-11-04 Nick Clifton <nickc@redhat.com> 2014-11-04 Nick Clifton <nickc@redhat.com>
PR binutils/17512
* compress.c (bfd_get_full_section_contents): Improve test for
linker created objects.
PR binutils/17533 PR binutils/17533
* archive.c (_bfd_slurp_extended_name_table): Handle archives with * archive.c (_bfd_slurp_extended_name_table): Handle archives with
corrupt extended name tables. corrupt extended name tables.

3
bfd/compress.c
View File

@ -179,8 +179,9 @@ bfd_get_full_section_contents (bfd *abfd, sec_ptr sec, bfd_byte **ptr)
case COMPRESS_SECTION_NONE: case COMPRESS_SECTION_NONE:
/* PR binutils/17512: Avoid malloc or file reading errors due to /* PR binutils/17512: Avoid malloc or file reading errors due to
ridiculous section sizes. But ignore linker created objects ridiculous section sizes. But ignore linker created objects
with no contents (yet). */ and bfds with no contents (yet). */
if (bfd_get_size (abfd) > 0 if (bfd_get_size (abfd) > 0
&& (sec->flags & SEC_LINKER_CREATED) == 0
&& sz > (bfd_size_type) bfd_get_size (abfd)) && sz > (bfd_size_type) bfd_get_size (abfd))
return FALSE; return FALSE;