From: Sami Kerola <kerolasa@iki.fi>
Date: Sun, 7 Jul 2013 19:54:44 +0000 (+0100)
Subject: agetty: fix memory leak [clang-analyzer]
X-Git-Tag: v2.24-rc1~433
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3797cf255b78aba797db1566e52289f8d16b8238;p=thirdparty%2Futil-linux.git

agetty: fix memory leak [clang-analyzer]

Signed-off-by: Sami Kerola <kerolasa@iki.fi>
---

diff --git a/term-utils/agetty.c b/term-utils/agetty.c
index 4873891022..b7de618f1c 100644
--- a/term-utils/agetty.c
+++ b/term-utils/agetty.c
@@ -463,9 +463,11 @@ static char *replace_u(char *str, char *username)
 		}
 		sz = strlen(str);
 
-		if (p == str && sz == 2)
+		if (p == str && sz == 2) {
 			/* 'str' contains only '\u' */
+			free(old);
 			return username;
+		}
 
 		tp = entry = malloc(sz + usz);
 		if (!tp)