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| author | Pavel Shilovsky <pshilov@microsoft.com> | 2019-01-10 22:27:28 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-01-26 11:44:23 +0300 |
| commit | de92e4baf2b85bbd6e33d2b11966a76391fc30de (patch) | |
| tree | d5568f2e4daaf99ef562d082b57555e20cc6ce33 /fs | |
| parent | 0c9c58b95e9f7c5687ca8b6227ce735d269c0585 (diff) | |
| download | linux-de92e4baf2b85bbd6e33d2b11966a76391fc30de.tar.xz | |
CIFS: Do not hide EINTR after sending network packets
commit ee13919c2e8d1f904e035ad4b4239029a8994131 upstream.
Currently we hide EINTR code returned from sock_sendmsg()
and return 0 instead. This makes a caller think that we
successfully completed the network operation which is not
true. Fix this by properly returning EINTR to callers.
Cc: <stable@vger.kernel.org>
Signed-off-by: Pavel Shilovsky <pshilov@microsoft.com>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/cifs/transport.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/cifs/transport.c b/fs/cifs/transport.c index 27dfb1e8aeaf..11027bef1058 100644 --- a/fs/cifs/transport.c +++ b/fs/cifs/transport.c @@ -360,7 +360,7 @@ uncork: if (rc < 0 && rc != -EINTR) cifs_dbg(VFS, "Error %d sending data on socket to server\n", rc); - else + else if (rc > 0) rc = 0; return rc; |