| From 4bac50c2c94023cb1b5bf947abfb1c72eeeb12d5 Mon Sep 17 00:00:00 2001 |
| From: Cupertino Miranda <cmiranda@synopsys.com> |
| Date: Fri, 2 Mar 2018 17:33:48 +0100 |
| Subject: [PATCH] [ARC] Improved robustness. Return FALSE in case of NULL |
| pointer. |
| |
| bfd/ |
| 2018-03-01 Cupertino Miranda <cmiranda@synopsys.com> |
| |
| * elf32-arc.c (elf_arc_finish_dynamic_symbol) Return FALSE in case |
| arc_htab is NULL. |
| |
| Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> |
| --- |
| bfd/elf32-arc.c | 3 +++ |
| 1 file changed, 3 insertions(+) |
| |
| diff --git a/bfd/elf32-arc.c b/bfd/elf32-arc.c |
| index 166a5ef604ff..72b808b99127 100644 |
| --- a/bfd/elf32-arc.c |
| +++ b/bfd/elf32-arc.c |
| @@ -2403,6 +2403,9 @@ elf_arc_finish_dynamic_symbol (bfd * output_bfd, |
| { |
| struct elf_arc_link_hash_table *arc_htab = elf_arc_hash_table (info); |
| |
| + if(arc_htab == NULL) |
| + return FALSE; |
| + |
| if (h->dynindx == -1 |
| || (h->root.type != bfd_link_hash_defined |
| && h->root.type != bfd_link_hash_defweak) |
| -- |
| 2.17.1 |
| |