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PR ld/12451

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* elfcode.h (elf_checksum_contents): Read in the section's
	contents if they are not already available.
	* compress.c (bfd_get_full_section_contents): Use zmalloc to
	allocate the buffers so that excess bytes are guaranteed to be
	zero.
This commit is contained in:
Nick Clifton
2011-12-14 11:50:13 +00:00
parent a455111938
commit 4d48ecf313
3 changed files with 31 additions and 2 deletions
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4
bfd/compress.c
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@ -181,7 +181,7 @@ bfd_get_full_section_contents (bfd *abfd, sec_ptr sec, bfd_byte **ptr)
case COMPRESS_SECTION_NONE:
if (p == NULL)
{
p = (bfd_byte *) bfd_malloc (sz);
p = (bfd_byte *) bfd_zmalloc (sz);
if (p == NULL)
return FALSE;
}
@ -221,7 +221,7 @@ bfd_get_full_section_contents (bfd *abfd, sec_ptr sec, bfd_byte **ptr)
if (!ret)
goto fail_compressed;
uncompressed_buffer = (bfd_byte *) bfd_malloc (uncompressed_size);
uncompressed_buffer = (bfd_byte *) bfd_zmalloc (uncompressed_size);
if (uncompressed_buffer == NULL)
goto fail_compressed;