* PowerPC64 ld segfault with branch in non-executable sections
@ 2016-08-02 14:23 Alan Modra
0 siblings, 0 replies; only message in thread
From: Alan Modra @ 2016-08-02 14:23 UTC (permalink / raw)
To: binutils
Applied.
PR ld/20428
* elf64-ppc.c (ppc_get_stub_entry): Don't segfault on NULL group.
diff --git a/bfd/elf64-ppc.c b/bfd/elf64-ppc.c
index 34d4635..f40b35a 100644
--- a/bfd/elf64-ppc.c
+++ b/bfd/elf64-ppc.c
@@ -4505,6 +4505,8 @@ ppc_get_stub_entry (const asection *input_section,
more than one stub used to reach say, printf, and we need to
distinguish between them. */
group = htab->sec_info[input_section->id].u.group;
+ if (group == NULL)
+ return NULL;
if (h != NULL && h->u.stub_cache != NULL
&& h->u.stub_cache->h == h
--
Alan Modra
Australia Development Lab, IBM
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