From a89d63a159b1ba5833be2bef00adf8ad8caac8be Mon Sep 17 00:00:00 2001 From: Casey Dahlin Date: Tue, 14 Jul 2009 12:17:51 -0500 Subject: [PATCH] dlm: free socket in error exit path In the tcp_connect_to_sock() error exit path, the socket allocated at the top of the function was not being freed. Signed-off-by: Casey Dahlin Signed-off-by: David Teigland --- fs/dlm/lowcomms.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/fs/dlm/lowcomms.c b/fs/dlm/lowcomms.c index cdb580a9c7a2..618a60f03886 100644 --- a/fs/dlm/lowcomms.c +++ b/fs/dlm/lowcomms.c @@ -902,7 +902,7 @@ static void tcp_connect_to_sock(struct connection *con) int result = -EHOSTUNREACH; struct sockaddr_storage saddr, src_addr; int addr_len; - struct socket *sock; + struct socket *sock = NULL; if (con->nodeid == 0) { log_print("attempt to connect sock 0 foiled"); @@ -962,6 +962,8 @@ static void tcp_connect_to_sock(struct connection *con) if (con->sock) { sock_release(con->sock); con->sock = NULL; + } else if (sock) { + sock_release(sock); } /* * Some errors are fatal and this list might need adjusting. For other -- GitLab