From: Serge Hallyn <serge.hallyn@ubuntu.com>
Date: Fri, 4 Sep 2015 18:21:35 +0000 (-0500)
Subject: coverity: avoid use of NULL c1
X-Git-Tag: lxc-2.0.0.beta1~160
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=61111832cdfe6393034d93b3b022ecf14966fc61;p=thirdparty%2Flxc.git

coverity: avoid use of NULL c1

Signed-off-by: Serge Hallyn <serge.hallyn@ubuntu.com>
---

diff --git a/src/lxc/lxc_destroy.c b/src/lxc/lxc_destroy.c
index 8078b2fe6..39e289cb2 100644
--- a/src/lxc/lxc_destroy.c
+++ b/src/lxc/lxc_destroy.c
@@ -183,6 +183,8 @@ static int do_destroy_with_snapshots(struct lxc_container *c)
 			if (!(lxcname = strtok_r(NULL, "\n", &scratch)))
 				break;
 			c1 = lxc_container_new(lxcname, lxcpath);
+			if (!c1)
+				goto next;
 			if (!c1->destroy(c1)) {
 				fprintf(stderr, "Destroying snapshot %s of %s failed\n", lxcname, my_args.name);
 				lxc_container_put(c1);
@@ -190,6 +192,7 @@ static int do_destroy_with_snapshots(struct lxc_container *c)
 				return -1;
 			}
 			lxc_container_put(c1);
+next:
 			counter++;
 		}
 		free(buf);