From: Tom Rini <trini@konsulko.com>
Date: Wed, 27 Sep 2017 02:43:45 +0000 (-0400)
Subject: fs/ext4/ext4fs.c: Free dirnode in error path of ext4fs_ls
X-Git-Tag: v2017.11-rc2~95
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=fa9ca8a5d271e0533f61222df2bd6fd512687dbd;p=platform%2Fkernel%2Fu-boot.git

fs/ext4/ext4fs.c: Free dirnode in error path of ext4fs_ls

As reported by Coverity, we did not free dirnode in the case of failure.
Do so now.

Reported-by: Coverity (CID: 131221)
Cc: Stefan Brüns <stefan.bruens@rwth-aachen.de>
Signed-off-by: Tom Rini <trini@konsulko.com>
---

diff --git a/fs/ext4/ext4fs.c b/fs/ext4/ext4fs.c
index 081509d..b0c7303 100644
--- a/fs/ext4/ext4fs.c
+++ b/fs/ext4/ext4fs.c
@@ -167,6 +167,7 @@ int ext4fs_ls(const char *dirname)
 				  FILETYPE_DIRECTORY);
 	if (status != 1) {
 		printf("** Can not find directory. **\n");
+		ext4fs_free_node(dirnode, &ext4fs_root->diropen);
 		return 1;
 	}