From: Karel Zak <kzak@redhat.com>
Date: Wed, 27 Mar 2013 15:16:46 +0000 (+0100)
Subject: pg: fix memory leak [coverity scan]
X-Git-Tag: v2.23-rc2~92
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=765056b37265da3bc367899f54f833210a2cc2df;p=thirdparty%2Futil-linux.git

pg: fix memory leak [coverity scan]

Signed-off-by: Karel Zak <kzak@redhat.com>
---

diff --git a/text-utils/pg.c b/text-utils/pg.c
index ab7a85a958..c00b7371f3 100644
--- a/text-utils/pg.c
+++ b/text-utils/pg.c
@@ -569,8 +569,10 @@ static int getcount(char *cmdstr)
 		} else
 			*(buf + strlen(buf) - 1) = '\0';
 	}
-	if (*buf == '\0')
+	if (*buf == '\0') {
+		free(buf);
 		return 1;
+	}
 	if (buf[0] == '-' && buf[1] == '\0') {
 		i = -1;
 	} else {