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-rw-r--r--ld/ChangeLog6
-rw-r--r--ld/pe-dll.c55
2 files changed, 35 insertions, 26 deletions
diff --git a/ld/ChangeLog b/ld/ChangeLog
index c785437..db2354a 100644
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,3 +1,9 @@
+2017-03-03 Max Bolingbroke <batterseapower@hotmail.com>
+
+ PR 12969
+ * pe-dll.c (generate_edata): Fail if the input file(s) require too
+ many ordinals.
+
2017-03-02 Alan Modra <amodra@gmail.com>
* testsuite/ld-elf/shared.exp: Pass -ansi when compiling new.cc
diff --git a/ld/pe-dll.c b/ld/pe-dll.c
index ac7c70c..bb17b7d 100644
--- a/ld/pe-dll.c
+++ b/ld/pe-dll.c
@@ -428,7 +428,7 @@ pe_dll_id_target (const char *target)
pe_leading_underscore = (u != 0 ? 1 : 0);
return;
}
- einfo (_("%XUnsupported PEI architecture: %s\n"), target);
+ einfo (_("%P%X: Unsupported PEI architecture: %s\n"), target);
exit (1);
}
@@ -797,7 +797,7 @@ process_def_file_and_drectve (bfd *abfd ATTRIBUTE_UNUSED, struct bfd_link_info *
if (tmp_at)
*tmp_at = 0;
else
- einfo (_("%XCannot export %s: invalid export name\n"),
+ einfo (_("%P%X: Cannot export %s: invalid export name\n"),
pe_def_file->exports[i].name);
pe_def_file->exports[i].name = tmp;
resort_needed = TRUE;
@@ -849,14 +849,14 @@ process_def_file_and_drectve (bfd *abfd ATTRIBUTE_UNUSED, struct bfd_link_info *
{
if (pe_dll_warn_dup_exports)
/* xgettext:c-format */
- einfo (_("%XError, duplicate EXPORT with ordinals: %s (%d vs %d)\n"),
+ einfo (_("%P%X: Error, duplicate EXPORT with ordinals: %s (%d vs %d)\n"),
e[j - 1].name, e[j - 1].ordinal, e[i].ordinal);
}
else
{
if (pe_dll_warn_dup_exports)
/* xgettext:c-format */
- einfo (_("Warning, duplicate EXPORT: %s\n"),
+ einfo (_("%P: Warning, duplicate EXPORT: %s\n"),
e[j - 1].name);
}
@@ -966,20 +966,20 @@ process_def_file_and_drectve (bfd *abfd ATTRIBUTE_UNUSED, struct bfd_link_info *
else if (blhe && blhe->type == bfd_link_hash_undefined)
{
/* xgettext:c-format */
- einfo (_("%XCannot export %s: symbol not defined\n"),
+ einfo (_("%P%X: Cannot export %s: symbol not defined\n"),
int_name);
}
else if (blhe)
{
/* xgettext:c-format */
- einfo (_("%XCannot export %s: symbol wrong type (%d vs %d)\n"),
+ einfo (_("%P%X: Cannot export %s: symbol wrong type (%d vs %d)\n"),
int_name,
blhe->type, bfd_link_hash_defined);
}
else
{
/* xgettext:c-format */
- einfo (_("%XCannot export %s: symbol not found\n"),
+ einfo (_("%P%X: Cannot export %s: symbol not found\n"),
int_name);
}
free (name);
@@ -1093,7 +1093,7 @@ generate_edata (bfd *abfd, struct bfd_link_info *info ATTRIBUTE_UNUSED)
if (pi != -1)
{
/* xgettext:c-format */
- einfo (_("%XError, ordinal used twice: %d (%s vs %s)\n"),
+ einfo (_("%P%X: Error: ordinal used twice: %d (%s vs %s)\n"),
pe_def_file->exports[i].ordinal,
pe_def_file->exports[i].name,
pe_def_file->exports[pi].name);
@@ -1126,6 +1126,12 @@ generate_edata (bfd *abfd, struct bfd_link_info *info ATTRIBUTE_UNUSED)
pe_def_file->exports[i].ordinal = next_ordinal;
}
+ /* PR 12969: Check for more than 1^16 ordinals. */
+ if (max_ordinal > 65535 || next_ordinal > 65535)
+ /* xgettext:c-format */
+ einfo(_("%P%X: Error: export ordinal too large: %d\n"),
+ max_ordinal > next_ordinal ? max_ordinal : next_ordinal);
+
/* OK, now we can allocate some memory. */
edata_sz = (40 /* directory */
+ 4 * export_table_size /* addresses */
@@ -1483,7 +1489,7 @@ generate_reloc (bfd *abfd, struct bfd_link_info *info)
/* Fall through. */
default:
/* xgettext:c-format */
- einfo (_("%XError: %d-bit reloc in dll\n"),
+ einfo (_("%P%X: Error: %d-bit reloc in dll\n"),
relocs[i]->howto->bitsize);
break;
}
@@ -1611,8 +1617,8 @@ pe_dll_generate_def_file (const char *pe_out_def_filename)
if (out == NULL)
/* xgettext:c-format */
- einfo (_("%s: Can't open output def file %s\n"),
- program_name, pe_out_def_filename);
+ einfo (_("%P: Can't open output def file %s\n"),
+ pe_out_def_filename);
if (pe_def_file)
{
@@ -2695,11 +2701,8 @@ pe_create_import_fixup (arelent *rel, asection *s, bfd_vma addend)
runtime_pseudo_relocs_created++;
}
else if (addend != 0)
- {
- einfo (_("%C: variable '%T' can't be auto-imported. Please read the documentation for ld's --enable-auto-import for details.\n"),
- s->owner, s, rel->address, sym->name);
- einfo ("%X");
- }
+ einfo (_("%P%X%C: variable '%T' can't be auto-imported. Please read the documentation for ld's --enable-auto-import for details.\n"),
+ s->owner, s, rel->address, sym->name);
}
@@ -2726,7 +2729,7 @@ pe_dll_generate_implib (def_file *def, const char *impfilename, struct bfd_link_
if (!outarch)
{
/* xgettext:c-format */
- einfo (_("%XCan't open .lib file: %s\n"), impfilename);
+ einfo (_("%P%X: Can't open .lib file: %s\n"), impfilename);
return;
}
@@ -2761,7 +2764,7 @@ pe_dll_generate_implib (def_file *def, const char *impfilename, struct bfd_link_
? ibfd->my_archive->filename : ibfd->filename, NULL);
if (!newbfd)
{
- einfo (_("%Xbfd_openr %s: %E\n"), ibfd->filename);
+ einfo (_("%P%X: bfd_openr %s: %E\n"), ibfd->filename);
return;
}
if (ibfd->my_archive)
@@ -2773,7 +2776,7 @@ pe_dll_generate_implib (def_file *def, const char *impfilename, struct bfd_link_
bfd *arbfd = newbfd;
if (!bfd_check_format_matches (arbfd, bfd_archive, NULL))
{
- einfo (_("%X%s(%s): can't find member in non-archive file"),
+ einfo (_("%P%X: %s(%s): can't find member in non-archive file"),
ibfd->my_archive->filename, ibfd->filename);
return;
}
@@ -2785,7 +2788,7 @@ pe_dll_generate_implib (def_file *def, const char *impfilename, struct bfd_link_
}
if (!newbfd)
{
- einfo (_("%X%s(%s): can't find member in archive"),
+ einfo (_("%P%X: %s(%s): can't find member in archive"),
ibfd->my_archive->filename, ibfd->filename);
return;
}
@@ -2860,10 +2863,10 @@ pe_dll_generate_implib (def_file *def, const char *impfilename, struct bfd_link_
head = ar_tail;
if (! bfd_set_archive_head (outarch, head))
- einfo ("%Xbfd_set_archive_head: %E\n");
+ einfo ("%P%X: bfd_set_archive_head: %E\n");
if (! bfd_close (outarch))
- einfo ("%Xbfd_close %s: %E\n", impfilename);
+ einfo ("%P%X: bfd_close %s: %E\n", impfilename);
while (head != NULL)
{
@@ -3047,7 +3050,7 @@ add_bfd_to_link (bfd *abfd, const char *name, struct bfd_link_info *linfo)
ldlang_add_file (fake_file);
if (!bfd_link_add_symbols (abfd, linfo))
- einfo ("%Xaddsym %s: %E\n", name);
+ einfo ("%P%X: addsym %s: %E\n", name);
}
void
@@ -3233,14 +3236,14 @@ pe_implied_import_dll (const char *filename)
dll = bfd_openr (filename, pe_details->target_name);
if (!dll)
{
- einfo ("%Xopen %s: %E\n", filename);
+ einfo ("%P%X: open %s: %E\n", filename);
return FALSE;
}
/* PEI dlls seem to be bfd_objects. */
if (!bfd_check_format (dll, bfd_object))
{
- einfo ("%X%s: this doesn't appear to be a DLL\n", filename);
+ einfo ("%P%X: %s: this doesn't appear to be a DLL\n", filename);
return FALSE;
}
@@ -3411,7 +3414,7 @@ pe_output_file_set_long_section_names (bfd *abfd)
if (pe_use_coff_long_section_names < 0)
return;
if (!bfd_coff_set_long_section_names (abfd, pe_use_coff_long_section_names))
- einfo (_("%XError: can't use long section names on this arch\n"));
+ einfo (_("%P%X: Error: can't use long section names on this arch\n"));
}
/* These are the main functions, called from the emulation. The first
generated by cgit v1.1 at 2024-11-22 19:13:43 +0000