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| author | Jan Kara <jack@suse.cz> | 2011-10-10 18:32:06 +0200 |
|---|---|---|
| committer | Jan Kara <jack@suse.cz> | 2011-10-31 23:43:59 +0100 |
| commit | 0aaa618863c40e86b543debe002d6f65ff5d61d4 (patch) | |
| tree | 89b1d65cf43d58a4800e2ba1129e61cdcb5bbdfb /fs/quota | |
| parent | a983f368f8986c1ecb64f2947fcf594343130215 (diff) | |
| download | lwn-0aaa618863c40e86b543debe002d6f65ff5d61d4.tar.gz lwn-0aaa618863c40e86b543debe002d6f65ff5d61d4.zip | |
quota: Drop path reference on error exit from quotactl
One error exit from quotactl forgot to do path_put(). Fix that.
Reported-by: Valerie Aurora <val@vaaconsulting.com>
Signed-off-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'fs/quota')
| -rw-r--r-- | fs/quota/quota.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/fs/quota/quota.c b/fs/quota/quota.c index b34bdb25490c..a18ef461a5ba 100644 --- a/fs/quota/quota.c +++ b/fs/quota/quota.c @@ -363,12 +363,15 @@ SYSCALL_DEFINE4(quotactl, unsigned int, cmd, const char __user *, special, } sb = quotactl_block(special); - if (IS_ERR(sb)) - return PTR_ERR(sb); + if (IS_ERR(sb)) { + ret = PTR_ERR(sb); + goto out; + } ret = do_quotactl(sb, type, cmds, id, addr, pathp); drop_super(sb); +out: if (pathp && !IS_ERR(pathp)) path_put(pathp); return ret; |