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[PATCH] v9fs_vfs_mkdir(): fix a double free 

Fix a double free of "dfid" introduced by commit
da977b2c7e and spotted by the Coverity
checker.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Cc: Eric Van Hensbergen <ericvh@gmail.com>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Adrian Bunk 2007-02-08 14:20:38 -08:00 committed by Linus Torvalds
parent da6e1a32fb
commit 835d90c421
1 changed files with 2 additions and 5 deletions
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7
fs/9p/vfs_inode.c
View File

@ -585,17 +585,14 @@ static int v9fs_vfs_mkdir(struct inode *dir, struct dentry *dentry, int mode)
if (IS_ERR(inode)) { if (IS_ERR(inode)) {
err = PTR_ERR(inode); err = PTR_ERR(inode);
inode = NULL; inode = NULL;
goto clean_up_fids; v9fs_fid_destroy(vfid);
goto error;
} }
dentry->d_op = &v9fs_dentry_operations; dentry->d_op = &v9fs_dentry_operations;
d_instantiate(dentry, inode); d_instantiate(dentry, inode);
return 0; return 0;
clean_up_fids:
if (vfid)
v9fs_fid_destroy(vfid);
clean_up_dfid: clean_up_dfid:
v9fs_fid_clunk(v9ses, dfid); v9fs_fid_clunk(v9ses, dfid);