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| author | Sandra Loosemore <sandra@codesourcery.com> | 2013-02-19 03:59:08 +0000 |
|---|---|---|
| committer | Sandra Loosemore <sandra@codesourcery.com> | 2013-02-19 03:59:08 +0000 |
| commit | 46fed7f7c29ff8718cd97703188a15d8ee897be1 (patch) | |
| tree | b03e0dd97490611f1f80f25e99fb3d35e4464b00 /ld/plugin.c | |
| parent | 897aea504d5f5ba75b021e0a817d4ea9337a378d (diff) | |
| download | gdb-46fed7f7c29ff8718cd97703188a15d8ee897be1.zip gdb-46fed7f7c29ff8718cd97703188a15d8ee897be1.tar.gz gdb-46fed7f7c29ff8718cd97703188a15d8ee897be1.tar.bz2 | |
2013-02-19 Sandra Loosemore <sandra@codesourcery.com>
PR ld/15146
ld/
* plugin.c (plugin_notice): Add null check before dereferencing
pointer.
Diffstat (limited to 'ld/plugin.c')
| -rw-r--r-- | ld/plugin.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/ld/plugin.c b/ld/plugin.c index d880164..23a4a78 100644 --- a/ld/plugin.c +++ b/ld/plugin.c @@ -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; } |