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Correct buffer overrun test 

* peXXigen.c (pe_print_idata): Revert last patch, cast lhs instead.
This commit is contained in:
Alan Modra 2014-11-08 12:12:08 +10:30
parent bda7491873
commit d1f5d98a18
2 changed files with 6 additions and 2 deletions
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4
bfd/ChangeLog
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@ -1,3 +1,7 @@
2014-11-08 Alan Modra <amodra@gmail.com>
* peXXigen.c (pe_print_idata): Revert last patch, cast lhs instead.
2014-11-07 H.J. Lu <hongjiu.lu@intel.com>
* peXXigen.c (pe_print_idata): Cast to unsigned long in range

4
bfd/peXXigen.c
View File

@ -1467,7 +1467,7 @@ pe_print_idata (bfd * abfd, void * vfile)
member_high, member,
WithoutHighBit (member_high), member);
/* PR binutils/17512: Handle corrupt PE data. */
else if (member - adj + 2 >= (unsigned long) datasize)
else if ((bfd_vma) member - adj + 2 >= datasize)
fprintf (file, _("\t<corrupt: 0x%04lx>"), member);
else
{
@ -1502,7 +1502,7 @@ pe_print_idata (bfd * abfd, void * vfile)
fprintf (file, "\t%04lx\t %4lu <none>",
member, WithoutHighBit (member));
/* PR binutils/17512: Handle corrupt PE data. */
else if (member - adj + 2 >= (unsigned long) datasize)
else if ((bfd_vma) member - adj + 2 >= datasize)
fprintf (file, _("\t<corrupt: 0x%04lx>"), member);
else
{