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binutils-gdb
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2013-02-19 Sandra Loosemore <sandra@codesourcery.com> 

PR ld/15146

	ld/
	* plugin.c (plugin_notice): Add null check before dereferencing
	pointer.
This commit is contained in:
Sandra Loosemore 2013-02-19 03:59:08 +00:00
parent 897aea504d
commit 46fed7f7c2
2 changed files with 8 additions and 1 deletions
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6
ld/ChangeLog
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@ -1,3 +1,9 @@
2013-02-19 Sandra Loosemore <sandra@codesourcery.com>
PR ld/15146
* plugin.c (plugin_notice): Add null check before dereferencing
pointer.
2013-02-19 Alan Modra <amodra@gmail.com>
* emultempl/elf32.em (emit_note_gnu_build_id): New static var.

3
ld/plugin.c
View File

@ -997,7 +997,8 @@ plugin_notice (struct bfd_link_info *info,
/* Replace the undefined dummy bfd with the real one. */
if ((h->type == bfd_link_hash_undefined
|| h->type == bfd_link_hash_undefweak)
&& (h->u.undef.abfd->flags & BFD_PLUGIN) != 0)
&& (h->u.undef.abfd == NULL
|| (h->u.undef.abfd->flags & BFD_PLUGIN) != 0))
h->u.undef.abfd = abfd;
h->non_ir_ref = TRUE;
}