From: Karel Zak <kzak@redhat.com>
Date: Wed, 25 Jul 2018 09:56:44 +0000 (+0200)
Subject: losetup: fix mem leak, improve code [coverity scan]
X-Git-Tag: v2.33-rc1~94
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9c6af25c31540f8310bb6f4e6dbb5621b89053a3;p=thirdparty%2Futil-linux.git

losetup: fix mem leak, improve code [coverity scan]

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

diff --git a/sys-utils/losetup.c b/sys-utils/losetup.c
index 7525d8449f..7d14f566cf 100644
--- a/sys-utils/losetup.c
+++ b/sys-utils/losetup.c
@@ -141,8 +141,7 @@ static int printf_loopdev(struct loopdev_cxt *lc)
 
 		if (loopcxt_get_sizelimit(lc, &x) == 0 && x)
 				printf(_(", sizelimit %ju"), x);
-		printf("\n");
-		return 0;
+		goto done;
 	}
 
 	printf("%s: [%04d]:%" PRIu64 " (%s)",
@@ -162,6 +161,9 @@ static int printf_loopdev(struct loopdev_cxt *lc)
 		if (e && *e)
 			printf(_(", encryption %s (type %u)"), e, type);
 	}
+
+done:
+	free(fname);
 	printf("\n");
 	return 0;
 }