Module: xenomai-3
Branch: master
Commit: c829dc9fcd83e139487227c1487ea220f833ab30
URL:
http://git.xenomai.org/?p=xenomai-3.git;a=commit;h=c829dc9fcd83e139487227c1487ea220f833ab30
Author: Gilles Chanteperdrix <gilles.chanteperd...@xenomai.org>
Date: Sun Oct 11 16:04:00 2015 +0200
rtnet/udp: fix sendmsg error path
---
kernel/drivers/net/stack/ipv4/udp/udp.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/kernel/drivers/net/stack/ipv4/udp/udp.c
b/kernel/drivers/net/stack/ipv4/udp/udp.c
index 1e6d5d7..e2923d6 100644
--- a/kernel/drivers/net/stack/ipv4/udp/udp.c
+++ b/kernel/drivers/net/stack/ipv4/udp/udp.c
@@ -564,8 +564,10 @@ ssize_t rt_udp_sendmsg(struct rtdm_fd *fd, const struct
msghdr *msg, int msg_fla
} else {
rtdm_lock_get_irqsave(&udp_socket_base_lock, context);
- if (sock->prot.inet.state != TCP_ESTABLISHED)
+ if (sock->prot.inet.state != TCP_ESTABLISHED) {
+ rtdm_lock_put_irqrestore(&udp_socket_base_lock, context);
return -ENOTCONN;
+ }
daddr = sock->prot.inet.daddr;
dport = sock->prot.inet.dport;
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