aboutsummaryrefslogtreecommitdiffstats
path: root/net
diff options
context:
space:
mode:
Diffstat (limited to 'net')
-rw-r--r--net/compat.c9
1 files changed, 0 insertions, 9 deletions
diff --git a/net/compat.c b/net/compat.c
index be5d936dc423..d99ab9695893 100644
--- a/net/compat.c
+++ b/net/compat.c
@@ -91,20 +91,11 @@ int verify_compat_iovec(struct msghdr *kern_msg, struct iovec *kern_iov,
91 } else 91 } else
92 kern_msg->msg_name = NULL; 92 kern_msg->msg_name = NULL;
93 93
94 if(kern_msg->msg_iovlen > UIO_FASTIOV) {
95 kern_iov = kmalloc(kern_msg->msg_iovlen * sizeof(struct iovec),
96 GFP_KERNEL);
97 if(!kern_iov)
98 return -ENOMEM;
99 }
100
101 tot_len = iov_from_user_compat_to_kern(kern_iov, 94 tot_len = iov_from_user_compat_to_kern(kern_iov,
102 (struct compat_iovec __user *)kern_msg->msg_iov, 95 (struct compat_iovec __user *)kern_msg->msg_iov,
103 kern_msg->msg_iovlen); 96 kern_msg->msg_iovlen);
104 if(tot_len >= 0) 97 if(tot_len >= 0)
105 kern_msg->msg_iov = kern_iov; 98 kern_msg->msg_iov = kern_iov;
106 else if(kern_msg->msg_iovlen > UIO_FASTIOV)
107 kfree(kern_iov);
108 99
109 return tot_len; 100 return tot_len;
110} 101}