diff options
| author | Patrick Caulfield <pcaulfie@redhat.com> | 2007-03-13 17:08:45 +0000 |
|---|---|---|
| committer | Steven Whitehouse <swhiteho@redhat.com> | 2007-05-01 09:10:34 +0100 |
| commit | 89adc934f3f96600e7f31447426c7e99d62c5460 (patch) | |
| tree | 7bf6c34cf9898b8c78f76cecd170f946bd0516a9 /fs | |
| parent | 5c7342d894973636f03270673e1fb7b908a421a8 (diff) | |
| download | op-kernel-dev-89adc934f3f96600e7f31447426c7e99d62c5460.zip op-kernel-dev-89adc934f3f96600e7f31447426c7e99d62c5460.tar.gz | |
[DLM] Fix uninitialised variable in receiving
The length of the second element of the kvec array was not initialised before
being added to the first one. This could cause invalid lengths to be passed to
kernel_recvmsg
Signed-Off-By: Patrick Caulfield <pcaulfie@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/dlm/lowcomms-tcp.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/dlm/lowcomms-tcp.c b/fs/dlm/lowcomms-tcp.c index 07e0a12..9bfe7fb 100644 --- a/fs/dlm/lowcomms-tcp.c +++ b/fs/dlm/lowcomms-tcp.c @@ -299,6 +299,7 @@ static int receive_from_sock(struct connection *con) */ iov[0].iov_len = con->cb.base - cbuf_data(&con->cb); iov[0].iov_base = page_address(con->rx_page) + cbuf_data(&con->cb); + iov[1].iov_len = 0; nvec = 1; /* |
