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>

cgmanager: free line at end of check_supports_multiple_controllers
7b7d76e0 · Serge Hallyn · Stéphane Graber · 89a4ec73 · 7b7d76e0
Commit 7b7d76e0 authored Mar 17, 2015 by Serge Hallyn Committed by Stéphane Graber Apr 06, 2015
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cgmanager.c src/lxc/cgmanager.c +3 -2

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--- 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)