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-rw-r--r--sys/kern/sys_socket.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/sys/kern/sys_socket.c b/sys/kern/sys_socket.c
index 5331574..5f14608 100644
--- a/sys/kern/sys_socket.c
+++ b/sys/kern/sys_socket.c
@@ -77,7 +77,9 @@ soo_read(fp, uio, active_cred, flags, td)
NET_LOCK_GIANT();
#ifdef MAC
+ SOCK_LOCK(so);
error = mac_check_socket_receive(active_cred, so);
+ SOCK_UNLOCK(so);
if (error) {
NET_UNLOCK_GIANT();
return (error);
@@ -102,7 +104,9 @@ soo_write(fp, uio, active_cred, flags, td)
NET_LOCK_GIANT();
#ifdef MAC
+ SOCK_LOCK(so);
error = mac_check_socket_send(active_cred, so);
+ SOCK_UNLOCK(so);
if (error) {
NET_UNLOCK_GIANT();
return (error);
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