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Date: Thu, 2 Apr 2009 17:38:46 -0600 From: Latchesar Ionkov <lucho@...kov.net> To: v9fs-developer@...ts.sourceforge.net Cc: linux-kernel@...r.kernel.org Subject: [PATCH] net/9p: return error when p9_client_stat fails p9_client_stat function doesn't return correct value if it fails. p9_client_stat should return ERR_PTR of the error value when it fails. Instead, it always returns a value to the allocated p9_wstat struct even when it is not populated correctly. This patch makes p9_client_stat to handle failure correctly. Signed-off-by: Latchesar Ionkov <lucho@...kov.net> diff --git a/net/9p/client.c b/net/9p/client.c index f5634b5..6235528 100644 --- a/net/9p/client.c +++ b/net/9p/client.c @@ -1208,10 +1208,14 @@ struct p9_wstat *p9_client_stat(struct p9_fid *fid) ret->name, ret->uid, ret->gid, ret->muid, ret->extension, ret->n_uid, ret->n_gid, ret->n_muid); + p9_free_req(clnt, req); + return ret; + free_and_error: p9_free_req(clnt, req); error: - return ret; + kfree(ret); + return ERR_PTR(err); } EXPORT_SYMBOL(p9_client_stat); -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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