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Message-ID: <20110730082557.GB5575@shale.localdomain>
Date: Sat, 30 Jul 2011 11:25:57 +0300
From: Dan Carpenter <error27@...il.com>
To: Theodore Ts'o <tytso@....edu>
Cc: Andreas Dilger <adilger.kernel@...ger.ca>,
"open list:EXT4 FILE SYSTEM" <linux-ext4@...r.kernel.org>,
kernel-janitors@...r.kernel.org
Subject: [patch] ext4: add a kfree() on error i add_new_gdb()
We added some more error handling in b40971426a "ext4: add error
checking to calls to ext4_handle_dirty_metadata()". But we need to
call kfree() as well to avoid a memory leak.
Signed-off-by: Dan Carpenter <error27@...il.com>
diff --git a/fs/ext4/resize.c b/fs/ext4/resize.c
index 6e3327d..71085df 100644
--- a/fs/ext4/resize.c
+++ b/fs/ext4/resize.c
@@ -517,6 +517,7 @@ static int add_new_gdb(handle_t *handle, struct inode *inode,
return err;
exit_inode:
+ kfree(n_group_desc);
/* ext4_handle_release_buffer(handle, iloc.bh); */
brelse(iloc.bh);
exit_dindj:
--
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