From: Dwight Engen <dwight.engen@oracle.com>
Date: Wed, 2 Oct 2013 16:14:58 +0000 (-0400)
Subject: fix lxc-info segv on stopped container
X-Git-Tag: lxc-1.0.0.alpha2~64
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bd79cb223d32634d66254264096040e86f763588;p=thirdparty%2Flxc.git

fix lxc-info segv on stopped container

Signed-off-by: Dwight Engen <dwight.engen@oracle.com>
Acked-by: Stéphane Graber <stgraber@ubuntu.com>
---

diff --git a/src/lxc/lxc_info.c b/src/lxc/lxc_info.c
index 23cf78950..a4fa3e1f9 100644
--- a/src/lxc/lxc_info.c
+++ b/src/lxc/lxc_info.c
@@ -124,12 +124,14 @@ int main(int argc, char *argv[])
 
 	if (ips) {
 		char **addresses = c->get_ips(c, NULL, NULL, 0);
-		char *address;
-		i = 0;
-		while (addresses[i]) {
-			address = addresses[i];
-			printf("ip: \t%s\n", address);
-			i++;
+		if (addresses) {
+			char *address;
+			i = 0;
+			while (addresses[i]) {
+				address = addresses[i];
+				printf("ip: \t%s\n", address);
+				i++;
+			}
 		}
 	}