X-Git-Url: http://pileus.org/git/?a=blobdiff_plain;f=mm%2Fprocess_vm_access.c;h=fd26d0433509e2b5885c74249a9eb04828285180;hb=c402a3f457b9689451c4e422781026633a5b6287;hp=926b466497492f3f8463ebc623adc4fbddf9547a;hpb=d65c8f312c7a7e0b14db8f361cc692a263025bf5;p=~andy%2Flinux

diff --git a/mm/process_vm_access.c b/mm/process_vm_access.c
index 926b4664974..fd26d043350 100644
--- a/mm/process_vm_access.c
+++ b/mm/process_vm_access.c
@@ -429,12 +429,6 @@ compat_process_vm_rw(compat_pid_t pid,
 	if (flags != 0)
 		return -EINVAL;
 
-	if (!access_ok(VERIFY_READ, lvec, liovcnt * sizeof(*lvec)))
-		goto out;
-
-	if (!access_ok(VERIFY_READ, rvec, riovcnt * sizeof(*rvec)))
-		goto out;
-
 	if (vm_write)
 		rc = compat_rw_copy_check_uvector(WRITE, lvec, liovcnt,
 						  UIO_FASTIOV, iovstack_l,
@@ -459,8 +453,6 @@ free_iovecs:
 		kfree(iov_r);
 	if (iov_l != iovstack_l)
 		kfree(iov_l);
-
-out:
 	return rc;
 }