From: Christian Brauner <christian.brauner@ubuntu.com>
Date: Fri, 15 Jun 2018 09:47:31 +0000 (+0200)
Subject: coverity: #1425810
X-Git-Tag: lxc-3.1.0~245^2~9
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a674dfe1e44400d71ccd1f6a0fc4482ef911eb5f;p=thirdparty%2Flxc.git

coverity: #1425810

Explicit null dereferenced

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

diff --git a/src/lxc/commands.c b/src/lxc/commands.c
index 2121b2e6b..e83002d37 100644
--- a/src/lxc/commands.c
+++ b/src/lxc/commands.c
@@ -213,7 +213,7 @@ static int lxc_cmd_rsp_send(int fd, struct lxc_cmd_rsp *rsp)
 		return -1;
 	}
 
-	if (rsp->datalen <= 0)
+	if (!rsp->data || rsp->datalen <= 0)
 		return 0;
 
 	ret = send(fd, rsp->data, rsp->datalen, 0);