commit 7cd368f7be4ff0eb06e0b4975e7c2695ad788b44
author Dave Barach <dave@barachs.net> Wed Oct 03 11:45:06 2018 -0400
committer Ole Trøan <otroan@employees.org> Wed Oct 03 17:10:44 2018 +0000
tree e05dc366af65641953d0643cd443115b5b42f9b2
parent 3b4a6a1bb0cc5059b1965282463c03ef4d14f874

VPP-1440: clean up coverity warnings

Change-Id: Ie315d4e83c0575d82aee0369ef50e8dd2dad6a2a
Signed-off-by: Dave Barach <dave@barachs.net>

src/plugins/memif/memif.c

diff --git a/src/plugins/memif/memif.c b/src/plugins/memif/memif.c
index 42325df..c01b8dc 100644
--- a/src/plugins/memif/memif.c
+++ b/src/plugins/memif/memif.c
@@ -682,8 +682,8 @@
 	  vec_add1 (dir, '\0');
 	}
 
-      if (((stat (dir, &file_stat) == -1) || (!S_ISDIR (file_stat.st_mode)))
-	  && (idx != 0))
+      if (((dir == 0) || (stat (dir, &file_stat) == -1)
+	   || (!S_ISDIR (file_stat.st_mode))) && (idx != 0))
 	{
 	  vec_free (dir);
 	  return VNET_API_ERROR_INVALID_ARGUMENT;