From: Serge Hallyn <serge.hallyn@ubuntu.com>
Date: Wed, 18 Mar 2015 00:02:19 +0000 (-0500)
Subject: cgmanager: free line at end of check_supports_multiple_controllers
X-Git-Tag: lxc-1.1.2~17
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f7fb1b4a50a8366146c3badb957ef25794dbaa08;p=thirdparty%2Flxc.git

cgmanager: free line at end of check_supports_multiple_controllers

This is only called at startup so it wasn't a big leak, but it is a leak.

Signed-off-by: Serge Hallyn <serge.hallyn@ubuntu.com>
Acked-by: Stéphane Graber <stgraber@ubuntu.com>
---

diff --git a/src/lxc/cgmanager.c b/src/lxc/cgmanager.c
index 0932d96cc..2eeed62c8 100644
--- a/src/lxc/cgmanager.c
+++ b/src/lxc/cgmanager.c
@@ -246,11 +246,12 @@ static void check_supports_multiple_controllers(pid_t pid)
 		}
 		if (strcmp(prevpath, colon) != 0) {
 			cgm_all_controllers_same = false;
-			fclose(f);
-			return;
+			break;
 		}
 	}
+
 	fclose(f);
+	free(line);
 }
 
 static int send_creds(int sock, int rpid, int ruid, int rgid)