diff options
| author | Jesper Juhl <juhl-lkml@dif.dk> | 2005-05-01 08:59:08 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-05-01 08:59:08 -0700 |
| commit | e49332bd12e92da2df6d002f857ec62675ba2648 (patch) | |
| tree | f975cc5e4d93fc33e80f7213d2013e035bfc3ae7 /net | |
| parent | a71c1ab50a2a0f4dd9834bf5a917a2f064535c6b (diff) | |
| download | lwn-e49332bd12e92da2df6d002f857ec62675ba2648.tar.gz lwn-e49332bd12e92da2df6d002f857ec62675ba2648.zip | |
[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.c | 2 | ||||
| -rw-r--r-- | net/atm/common.c | 4 | ||||
| -rw-r--r-- | net/core/iovec.c | 2 | ||||
| -rw-r--r-- | net/wanrouter/wanmain.c | 4 |
4 files changed, 6 insertions, 6 deletions
diff --git a/net/8021q/vlanproc.c b/net/8021q/vlanproc.c index c32d27af0a3f..7b214cffc956 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 6d16be334ea0..e93e838069e8 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 d57ace949ab8..65e4b56fbc77 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 956c17f6c548..d6844ac226f5 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. */ |