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| author | Patrick Caulfield <pcaulfie@redhat.com> | 2007-07-17 16:53:15 +0100 |
|---|---|---|
| committer | Steven Whitehouse <swhiteho@redhat.com> | 2007-08-14 10:29:27 +0100 |
| commit | 01c8cab25863de007fe8c598d0033919ea8ae65e (patch) | |
| tree | b7945a4766743ad4dd559681b65bb9e3d230a4a8 /fs/dlm/lowcomms.c | |
| parent | 41684f9547455b395ffd65e5b7961067d20a2872 (diff) | |
| download | lwn-01c8cab25863de007fe8c598d0033919ea8ae65e.tar.gz lwn-01c8cab25863de007fe8c598d0033919ea8ae65e.zip | |
[DLM] zero unused parts of sockaddr_storage
When we build a sockaddr_storage for an IP address, clear the unused parts as
they could be used for node comparisons.
I have seen this occasionally make sctp connections fail.
Signed-Off-By: Patrick Caulfield <pcaulfie@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Diffstat (limited to 'fs/dlm/lowcomms.c')
| -rw-r--r-- | fs/dlm/lowcomms.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/dlm/lowcomms.c b/fs/dlm/lowcomms.c index d15fd5f9f5c5..631bc431e6af 100644 --- a/fs/dlm/lowcomms.c +++ b/fs/dlm/lowcomms.c @@ -313,6 +313,7 @@ static void make_sockaddr(struct sockaddr_storage *saddr, uint16_t port, in6_addr->sin6_port = cpu_to_be16(port); *addr_len = sizeof(struct sockaddr_in6); } + memset((char *)saddr + *addr_len, 0, sizeof(struct sockaddr_storage) - *addr_len); } /* Close a remote connection and tidy up */ |