From: Christian Brauner <christian.brauner@ubuntu.com>
Date: Wed, 3 Feb 2021 08:36:23 +0000 (+0100)
Subject: tests: check for NULL in device_add_remove
X-Git-Tag: lxc-5.0.0~303^2~10
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3c981fcb784a8130570948bf8c78e69a1b1afdd4;p=thirdparty%2Flxc.git

tests: check for NULL in device_add_remove

Fixes: Coverity 1472768
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
---

diff --git a/src/tests/device_add_remove.c b/src/tests/device_add_remove.c
index 4cc400776..dd5c5d3ec 100644
--- a/src/tests/device_add_remove.c
+++ b/src/tests/device_add_remove.c
@@ -36,8 +36,8 @@ int main(int argc, char *argv[])
 	__do_close int fd_log = -EBADF;
 	int ret = 1;
 	struct lxc_log log = {};
+	struct lxc_container *c = NULL;
 	char template[sizeof(P_tmpdir"/attach_XXXXXX")];
-	struct lxc_container *c;
 
 	(void)strlcpy(template, P_tmpdir"/attach_XXXXXX", sizeof(template));
 
@@ -107,6 +107,7 @@ out:
 	}
 	(void)unlink(template);
 
-	lxc_container_put(c);
+	if (c)
+		lxc_container_put(c);
 	return ret;
 }