This is a note to let you know that I've just added the patch titled
p9_client_write(): avoid double p9_free_req()
to the 4.1-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
p9_client_write-avoid-double-p9_free_req.patch
and it can be found in the queue-4.1 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 67e808fbb0404a12d9b9830a44bbb48d447d8bc9 Mon Sep 17 00:00:00 2001
From: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
Date: Sat, 4 Jul 2015 16:11:05 -0400
Subject: p9_client_write(): avoid double p9_free_req()
From: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
commit 67e808fbb0404a12d9b9830a44bbb48d447d8bc9 upstream.
Braino in "9p: switch p9_client_write() to passing it struct iov_iter *";
if response is impossible to parse and we discard the request, get the
out of the loop right there.
Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
net/9p/client.c | 1 +
1 file changed, 1 insertion(+)
--- a/net/9p/client.c
+++ b/net/9p/client.c
@@ -1648,6 +1648,7 @@ p9_client_write(struct p9_fid *fid, u64
if (*err) {
trace_9p_protocol_dump(clnt, req->rc);
p9_free_req(clnt, req);
+ break;
}
p9_debug(P9_DEBUG_9P, "<<< RWRITE count %d\n", count);
Patches currently in stable-queue which might be from viro@xxxxxxxxxxxxxxxxxx are
queue-4.1/9p-forgetting-to-cancel-request-on-interrupted-zero-copy-rpc.patch
queue-4.1/9p-don-t-leave-a-half-initialized-inode-sitting-around.patch
queue-4.1/p9_client_write-avoid-double-p9_free_req.patch
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