coverity: #1435602

Resource leak Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

coverity: #1435602
c637895f · Christian Brauner · 3d3dadd0 · c637895f
Unverified Commit c637895f authored May 15, 2018 by Christian Brauner
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btrfs.c src/lxc/storage/btrfs.c +4 -1

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--- a/src/lxc/storage/btrfs.c
+++ b/src/lxc/storage/btrfs.c
@@ -254,8 +254,11 @@ static int btrfs_subvolume_create(const char *path)

 	memset(&args, 0, sizeof(args));
 	retlen = strlcpy(args.name, p + 1, BTRFS_SUBVOL_NAME_MAX);
-	if (retlen >= BTRFS_SUBVOL_NAME_MAX)
+	if (retlen >= BTRFS_SUBVOL_NAME_MAX) {
+		free(newfull);
+		close(fd);
 		return -E2BIG;
+	}

 	ret = ioctl(fd, BTRFS_IOC_SUBVOL_CREATE, &args);
 	saved_errno = errno;