[src/trunk]: src/external/gpl3/gdb/dist/bfd CID 420802: Avoid NULL deref.

[christos <christos%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/c7681c6ae07e
branches:  trunk
changeset: 813915:c7681c6ae07e
user:      christos <christos%NetBSD.org@localhost>
date:      Fri Feb 26 16:28:14 2016 +0000

description:
CID 420802: Avoid NULL deref.

diffstat:

 external/gpl3/gdb/dist/bfd/merge.c |  2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diffs (12 lines):

diff -r 7d62244c5533 -r c7681c6ae07e external/gpl3/gdb/dist/bfd/merge.c
--- a/external/gpl3/gdb/dist/bfd/merge.c        Fri Feb 26 16:26:24 2016 +0000
+++ b/external/gpl3/gdb/dist/bfd/merge.c        Fri Feb 26 16:28:14 2016 +0000
@@ -334,7 +334,7 @@
 
   /* Trailing alignment needed?  */
   off = sec->size - off;
-  if (off != 0)
+  if (pad != NULL && off != 0)
     {
       if (contents)
        memcpy (contents + offset, pad, off);