UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

X25 remove bkl from calluserdata ioctls 

Signed-off-by: Andrew Hendry <andrew.hendry@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
andrew hendry 2010-11-25 02:18:40 +00:00 committed by David S. Miller
parent f90de66067
commit 5b7958dfa5
1 changed files with 7 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
net/x25/af_x25.c
View File

@ -1512,11 +1512,11 @@ out_dtefac_release:
}
case SIOCX25GCALLUSERDATA: {
struct x25_calluserdata cud = x25->calluserdata;
lock_kernel();
rc = copy_to_user(argp, &cud,
sizeof(cud)) ? -EFAULT : 0;
unlock_kernel();
lock_sock(sk);
rc = copy_to_user(argp, &x25->calluserdata,
sizeof(x25->calluserdata))
? -EFAULT : 0;
release_sock(sk);
break;
}
@ -1524,15 +1524,15 @@ out_dtefac_release:
struct x25_calluserdata calluserdata;
rc = -EFAULT;
lock_kernel();
if (copy_from_user(&calluserdata, argp,
sizeof(calluserdata)))
break;
rc = -EINVAL;
if (calluserdata.cudlength > X25_MAX_CUD_LEN)
break;
lock_sock(sk);
x25->calluserdata = calluserdata;
unlock_kernel();
release_sock(sk);
rc = 0;
break;
}