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Date: Tue, 7 Jun 2022 19:03:47 +0200 From: Greg Kroah-Hartman <gregkh@...uxfoundation.org> To: linux-kernel@...r.kernel.org Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>, stable@...r.kernel.org, Dan Carpenter <dan.carpenter@...cle.com>, Alexander Aring <aahringo@...hat.com>, David Teigland <teigland@...hat.com> Subject: [PATCH 5.15 562/667] dlm: uninitialized variable on error in dlm_listen_for_all() From: Dan Carpenter <dan.carpenter@...cle.com> commit 1f4f10845e14690b02410de50d9ea9684625a4ae upstream. The "sock" variable is not initialized on this error path. Cc: stable@...r.kernel.org Fixes: 2dc6b1158c28 ("fs: dlm: introduce generic listen") Signed-off-by: Dan Carpenter <dan.carpenter@...cle.com> Signed-off-by: Alexander Aring <aahringo@...hat.com> Signed-off-by: David Teigland <teigland@...hat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org> --- fs/dlm/lowcomms.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/fs/dlm/lowcomms.c +++ b/fs/dlm/lowcomms.c @@ -1776,7 +1776,7 @@ static int dlm_listen_for_all(void) SOCK_STREAM, dlm_proto_ops->proto, &sock); if (result < 0) { log_print("Can't create comms socket, check SCTP is loaded"); - goto out; + return result; } sock_set_mark(sock->sk, dlm_config.ci_mark);
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