diff options
Diffstat (limited to 'bfd/peXXigen.c')
| -rw-r--r-- | bfd/peXXigen.c | 25 |
1 files changed, 16 insertions, 9 deletions
diff --git a/bfd/peXXigen.c b/bfd/peXXigen.c index 725e9f6..13e39e4 100644 --- a/bfd/peXXigen.c +++ b/bfd/peXXigen.c @@ -1481,27 +1481,31 @@ pe_print_idata (bfd * abfd, void * vfile) #ifdef COFF_WITH_pex64 for (j = 0; idx + j + 8 <= datasize; j += 8) { + bfd_size_type amt; unsigned long member = bfd_get_32 (abfd, data + idx + j); unsigned long member_high = bfd_get_32 (abfd, data + idx + j + 4); if (!member && !member_high) break; + amt = member - adj; + if (HighBitSet (member_high)) fprintf (file, "\t%lx%08lx\t %4lx%08lx <none>", member_high, member, WithoutHighBit (member_high), member); /* PR binutils/17512: Handle corrupt PE data. */ - else if ((bfd_vma) member - adj + 2 >= datasize) + else if (amt + 2 >= datasize) fprintf (file, _("\t<corrupt: 0x%04lx>"), member); else { int ordinal; char *member_name; - ordinal = bfd_get_16 (abfd, data + member - adj); - member_name = (char *) data + member - adj + 2; - fprintf (file, "\t%04lx\t %4d %s",member, ordinal, member_name); + ordinal = bfd_get_16 (abfd, data + amt); + member_name = (char *) data + amt + 2; + fprintf (file, "\t%04lx\t %4d %.*s",member, ordinal, + (int) (datasize - (amt + 2)), member_name); } /* If the time stamp is not zero, the import address @@ -1517,27 +1521,30 @@ pe_print_idata (bfd * abfd, void * vfile) #else for (j = 0; idx + j + 4 <= datasize; j += 4) { + bfd_size_type amt; unsigned long member = bfd_get_32 (abfd, data + idx + j); /* Print single IMAGE_IMPORT_BY_NAME vector. */ if (member == 0) break; + amt = member - adj; if (HighBitSet (member)) fprintf (file, "\t%04lx\t %4lu <none>", member, WithoutHighBit (member)); /* PR binutils/17512: Handle corrupt PE data. */ - else if ((bfd_vma) member - adj + 2 >= datasize) + else if (amt + 2 >= datasize) fprintf (file, _("\t<corrupt: 0x%04lx>"), member); else { int ordinal; char *member_name; - ordinal = bfd_get_16 (abfd, data + member - adj); - member_name = (char *) data + member - adj + 2; - fprintf (file, "\t%04lx\t %4d %s", - member, ordinal, member_name); + ordinal = bfd_get_16 (abfd, data + amt); + member_name = (char *) data + amt + 2; + fprintf (file, "\t%04lx\t %4d %.*s", + member, ordinal, + (int) (datasize - (amt + 2)), member_name); } /* If the time stamp is not zero, the import address |