Found by coverity.
Signed-off-by: Hannes Reinecke <[email protected]>
---
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
--
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