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[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>
This commit is contained in:
Patrick Caulfield 2007-03-13 17:08:45 +00:00 committed by Steven Whitehouse
parent 5c7342d894
commit 89adc934f3
1 changed files with 1 additions and 0 deletions
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1
fs/dlm/lowcomms-tcp.c
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@ -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;
/*