+2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
+
+ * peXXigen.c (pe_print_edata): Verify edt.name lies inside
+ section before dereferencing.
+ (pe_print_idata, pe_print_edata, pe_print_reloc)
+ (rsrc_print_section): Don't bother interpreting the contents
+ of sections which have no contents.
+
2014-04-03 Maria Guseva <m.guseva@samsung.com>
PR ld/16803
_("\nThere is an import table, but the section containing it could not be found\n"));
return TRUE;
}
+ else if (!(section->flags & SEC_HAS_CONTENTS))
+ {
+ fprintf (file,
+ _("\nThere is an import table in %s, but that section has no contents\n"),
+ section->name);
+ return TRUE;
+ }
}
fprintf (file, _("\nThere is an import table in %s at 0x%lx\n"),
bfd_size_type datasize = 0;
bfd_size_type dataoff;
bfd_size_type i;
- bfd_signed_vma adj;
+ bfd_vma adj;
struct EDT_type
{
long export_flags; /* Reserved - should be zero. */
_("\nThere is an export table, but the section containing it could not be found\n"));
return TRUE;
}
+ else if (!(section->flags & SEC_HAS_CONTENTS))
+ {
+ fprintf (file,
+ _("\nThere is an export table in %s, but that section has no contents\n"),
+ section->name);
+ return TRUE;
+ }
dataoff = addr - section->vma;
datasize = extra->DataDirectory[PE_EXPORT_TABLE].Size;
fprintf (file,
_("Name \t\t\t\t"));
bfd_fprintf_vma (abfd, file, edt.name);
- fprintf (file,
- " %s\n", data + edt.name - adj);
+
+ if ((edt.name >= adj) && (edt.name < adj + datasize))
+ fprintf (file, " %s\n", data + edt.name - adj);
+ else
+ fprintf (file, "(outside .edata section)\n");
fprintf (file,
_("Ordinal Base \t\t\t%ld\n"), edt.base);
bfd_size_type i;
bfd_size_type start, stop;
- if (section == NULL)
- return TRUE;
-
- if (section->size == 0)
+ if (section == NULL || section->size == 0 || !(section->flags & SEC_HAS_CONTENTS))
return TRUE;
fprintf (file,
bfd_byte * dataend;
bfd_byte * datastart;
-
pe = pe_data (abfd);
if (pe == NULL)
return TRUE;
section = bfd_get_section_by_name (abfd, ".rsrc");
if (section == NULL)
return TRUE;
-
- rva_bias = section->vma - pe->pe_opthdr.ImageBase;
+ if (!(section->flags & SEC_HAS_CONTENTS))
+ return TRUE;
datasize = section->size;
if (datasize == 0)
return TRUE;
+ rva_bias = section->vma - pe->pe_opthdr.ImageBase;
+
if (! bfd_malloc_and_get_section (abfd, section, & data))
{
if (data != NULL)