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[DLM] Fix uninitialised variable in receiving

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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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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;
/*