Found by coverity. Signed-off-by: Hannes Reinecke <hare@xxxxxxxx> --- libmultipath/dict.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/libmultipath/dict.c b/libmultipath/dict.c index 7f912ec..9920a9b 100644 --- a/libmultipath/dict.c +++ b/libmultipath/dict.c @@ -805,6 +805,8 @@ set_pgfailback(vector strvec, void *ptr) char * buff; buff = set_value(strvec); + if (!buff) + return 1; if (strlen(buff) == 6 && !strcmp(buff, "manual")) *int_ptr = -FAILBACK_MANUAL; -- 2.6.6 -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel
