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Date: Tue, 14 Aug 2007 10:47:07 +0100 From: swhiteho@...hat.com To: linux-kernel@...r.kernel.org, cluster-devel@...hat.com Cc: Patrick Caulfield <pcaulfie@...hat.com>, Steven Whitehouse <swhiteho@...hat.com> Subject: [PATCH] [DLM] zero unused parts of sockaddr_storage From: Patrick Caulfield <pcaulfie@...hat.com> 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@...hat.com> Signed-off-by: Steven Whitehouse <swhiteho@...hat.com> diff --git a/fs/dlm/lowcomms.c b/fs/dlm/lowcomms.c index d15fd5f..631bc43 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 */ -- 1.5.1.2 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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