| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Date: Tue, 01 May 2007 10:59:58 +0100 From: Steven Whitehouse <swhiteho@...hat.com> To: cluster-devel@...hat.com Cc: linux-kernel@...r.kernel.org, Patrick Caulfield <pcaulfie@...hat.com> Subject: [DLM] Fix uninitialised variable in receiving [3/34] >>From 89adc934f3f96600e7f31447426c7e99d62c5460 Mon Sep 17 00:00:00 2001 From: Patrick Caulfield <pcaulfie@...hat.com> Date: Tue, 13 Mar 2007 17:08:45 +0000 Subject: [PATCH] [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@...hat.com> Signed-off-by: Steven Whitehouse <swhiteho@...hat.com> 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; /* -- 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/
Powered by blists - more mailing lists