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authorJesper Juhl <juhl-lkml@dif.dk>2005-05-01 08:59:08 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-05-01 08:59:08 -0700
commite49332bd12e92da2df6d002f857ec62675ba2648 (patch)
treef975cc5e4d93fc33e80f7213d2013e035bfc3ae7 /net
parenta71c1ab50a2a0f4dd9834bf5a917a2f064535c6b (diff)
downloadlinux-2.6.38-lt-ux500-e49332bd12e92da2df6d002f857ec62675ba2648.tar.gz
[PATCH] misc verify_area cleanups
There were still a few comments left refering to verify_area, and two functions, verify_area_skas & verify_area_tt that just wrap corresponding access_ok_skas & access_ok_tt functions, just like verify_area does for access_ok - deprecate those. There was also a few places that still used verify_area in commented-out code, fix those up to use access_ok. After applying this one there should not be anything left but finally removing verify_area completely, which will happen after a kernel release or two. Signed-off-by: Jesper Juhl <juhl-lkml@dif.dk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'net')
-rw-r--r--net/8021q/vlanproc.c2
-rw-r--r--net/atm/common.c4
-rw-r--r--net/core/iovec.c2
-rw-r--r--net/wanrouter/wanmain.c4
4 files changed, 6 insertions, 6 deletions
diff --git a/net/8021q/vlanproc.c b/net/8021q/vlanproc.c
index c32d27af0a3..7b214cffc95 100644
--- a/net/8021q/vlanproc.c
+++ b/net/8021q/vlanproc.c
@@ -23,7 +23,7 @@
#include <linux/errno.h> /* return codes */
#include <linux/kernel.h>
#include <linux/slab.h> /* kmalloc(), kfree() */
-#include <linux/mm.h> /* verify_area(), etc. */
+#include <linux/mm.h>
#include <linux/string.h> /* inline mem*, str* functions */
#include <linux/init.h> /* __initfunc et al. */
#include <asm/byteorder.h> /* htons(), etc. */
diff --git a/net/atm/common.c b/net/atm/common.c
index 6d16be334ea..e93e838069e 100644
--- a/net/atm/common.c
+++ b/net/atm/common.c
@@ -12,7 +12,7 @@
#include <linux/socket.h> /* SOL_SOCKET */
#include <linux/errno.h> /* error codes */
#include <linux/capability.h>
-#include <linux/mm.h> /* verify_area */
+#include <linux/mm.h>
#include <linux/sched.h>
#include <linux/time.h> /* struct timeval */
#include <linux/skbuff.h>
@@ -540,7 +540,7 @@ int vcc_sendmsg(struct kiocb *iocb, struct socket *sock, struct msghdr *m,
error = -EMSGSIZE;
goto out;
}
- /* verify_area is done by net/socket.c */
+
eff = (size+3) & ~3; /* align to word boundary */
prepare_to_wait(sk->sk_sleep, &wait, TASK_INTERRUPTIBLE);
error = 0;
diff --git a/net/core/iovec.c b/net/core/iovec.c
index d57ace949ab..65e4b56fbc7 100644
--- a/net/core/iovec.c
+++ b/net/core/iovec.c
@@ -33,7 +33,7 @@
* Verify iovec. The caller must ensure that the iovec is big enough
* to hold the message iovec.
*
- * Save time not doing verify_area. copy_*_user will make this work
+ * Save time not doing access_ok. copy_*_user will make this work
* in any case.
*/
diff --git a/net/wanrouter/wanmain.c b/net/wanrouter/wanmain.c
index 956c17f6c54..d6844ac226f 100644
--- a/net/wanrouter/wanmain.c
+++ b/net/wanrouter/wanmain.c
@@ -48,8 +48,8 @@
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/module.h> /* support for loadable modules */
-#include <linux/slab.h> /* kmalloc(), kfree() */
-#include <linux/mm.h> /* verify_area(), etc. */
+#include <linux/slab.h> /* kmalloc(), kfree() */
+#include <linux/mm.h>
#include <linux/string.h> /* inline mem*, str* functions */
#include <asm/byteorder.h> /* htons(), etc. */