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PR20932, Internal error during record link assignment

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PR ld/20932
	* elflink.c (bfd_elf_record_link_assignment): Handle warning symbols.
This commit is contained in:
Alan Modra 2016-12-08 09:51:00 +10:30
parent c3187fa5cc
commit 8e2a4f11d4
2 changed files with 10 additions and 5 deletions
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5
bfd/ChangeLog
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@ -1,3 +1,8 @@
2016-12-08 Alan Modra <amodra@gmail.com>
PR ld/20932
* elflink.c (bfd_elf_record_link_assignment): Handle warning symbols.
2016-12-07 Nick Clifton <nickc@redhat.com>
PR ld/20932

10
bfd/elflink.c
View File

@ -577,6 +577,9 @@ bfd_elf_record_link_assignment (bfd *output_bfd,
if (h == NULL)
return provide;
if (h->root.type == bfd_link_hash_warning)
h = (struct elf_link_hash_entry *) h->root.u.i.link;
if (h->versioned == unknown)
{
/* Set versioned if symbol version is unknown. */
@ -624,11 +627,8 @@ bfd_elf_record_link_assignment (bfd *output_bfd,
hv->root.u.i.link = (struct bfd_link_hash_entry *) h;
(*bed->elf_backend_copy_indirect_symbol) (info, h, hv);
break;
case bfd_link_hash_warning:
/* See PR 20932 for a reproducer. */
_bfd_error_handler (_("%B: Attempt to assign a value to warning symbol '%s'"),
output_bfd, name);
bfd_set_error (bfd_error_invalid_operation);
default:
BFD_FAIL ();
return FALSE;
}