xnu-792.2.4.tar.gz

[apple/xnu.git] / bsd / kern / kern_control.c

diff --git a/bsd/kern/kern_control.c b/bsd/kern/kern_control.c
index 955bbd3751098e397d346e57f626dc7961de2c9e..fa4e4c2167badcf6ae6814febb0eece8b54eb231 100644 (file)
--- a/bsd/kern/kern_control.c
+++ b/bsd/kern/kern_control.c
@@ -637,6 +637,8 @@ ctl_ctloutput(struct socket *so, struct sockopt *sopt)
                                MALLOC(data, void *, sopt->sopt_valsize, M_TEMP, M_WAITOK);
                                if (data == NULL)
                                        return(ENOMEM);
+                               /* 4108337 - copy in data for get socket option */
+                               error = sooptcopyin(sopt, data, sopt->sopt_valsize, sopt->sopt_valsize);
                        }
                        len = sopt->sopt_valsize;
                        socket_unlock(so, 0);