lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

[CVE-2009-0029] System call wrappers part 16

Browse Source 
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
This commit is contained in:
Heiko Carstens
2009-01-14 14:14:18 +01:00
parent a26eab2400
commit 002c8976ee
5 changed files with 17 additions and 17 deletions
Download Patch File Download Diff File Expand all files Collapse all files

22
fs/aio.c
View File

@@ -1270,7 +1270,7 @@ static void io_destroy(struct kioctx *ioctx)
* pointer is passed for ctxp. Will fail with -ENOSYS if not
* implemented.
*/
asmlinkage long sys_io_setup(unsigned nr_events, aio_context_t __user *ctxp)
SYSCALL_DEFINE2(io_setup, unsigned, nr_events, aio_context_t __user *, ctxp)
{
struct kioctx *ioctx = NULL;
unsigned long ctx;
@@ -1308,7 +1308,7 @@ out:
* implemented. May fail with -EFAULT if the context pointed to
* is invalid.
*/
asmlinkage long sys_io_destroy(aio_context_t ctx)
SYSCALL_DEFINE1(io_destroy, aio_context_t, ctx)
{
struct kioctx *ioctx = lookup_ioctx(ctx);
if (likely(NULL != ioctx)) {
@@ -1662,8 +1662,8 @@ out_put_req:
* are available to queue any iocbs. Will return 0 if nr is 0. Will
* fail with -ENOSYS if not implemented.
*/
asmlinkage long sys_io_submit(aio_context_t ctx_id, long nr,
struct iocb __user * __user *iocbpp)
SYSCALL_DEFINE3(io_submit, aio_context_t, ctx_id, long, nr,
struct iocb __user * __user *, iocbpp)
{
struct kioctx *ctx;
long ret = 0;
@@ -1737,8 +1737,8 @@ static struct kiocb *lookup_kiocb(struct kioctx *ctx, struct iocb __user *iocb,
* invalid. May fail with -EAGAIN if the iocb specified was not
* cancelled. Will fail with -ENOSYS if not implemented.
*/
asmlinkage long sys_io_cancel(aio_context_t ctx_id, struct iocb __user *iocb,
struct io_event __user *result)
SYSCALL_DEFINE3(io_cancel, aio_context_t, ctx_id, struct iocb __user *, iocb,
struct io_event __user *, result)
{
int (*cancel)(struct kiocb *iocb, struct io_event *res);
struct kioctx *ctx;
@@ -1799,11 +1799,11 @@ asmlinkage long sys_io_cancel(aio_context_t ctx_id, struct iocb __user *iocb,
* will be updated if not NULL and the operation blocks. Will fail
* with -ENOSYS if not implemented.
*/
asmlinkage long sys_io_getevents(aio_context_t ctx_id,
long min_nr,
long nr,
struct io_event __user *events,
struct timespec __user *timeout)
SYSCALL_DEFINE5(io_getevents, aio_context_t, ctx_id,
long, min_nr,
long, nr,
struct io_event __user *, events,
struct timespec __user *, timeout)
{
struct kioctx *ioctx = lookup_ioctx(ctx_id);
long ret = -EINVAL;