[CVE-2009-0029] System call wrappers part 28

Signed-off-by: Heiko Carstens <[email protected]>
josf · Jan 14, 2009 · 938bb9f · 938bb9f
1 parent 1e7bfb2
commit 938bb9f
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Showing 5 changed files with 21 additions and 24 deletions.
diff --git a/fs/ioprio.c b/fs/ioprio.c
@@ -72,7 +72,7 @@ int set_task_ioprio(struct task_struct *task, int ioprio)
 }
 EXPORT_SYMBOL_GPL(set_task_ioprio);
 
-asmlinkage long sys_ioprio_set(int which, int who, int ioprio)
+SYSCALL_DEFINE3(ioprio_set, int, which, int, who, int, ioprio)
 {
 	int class = IOPRIO_PRIO_CLASS(ioprio);
 	int data = IOPRIO_PRIO_DATA(ioprio);
@@ -188,7 +188,7 @@ int ioprio_best(unsigned short aprio, unsigned short bprio)
 		return aprio;
 }
 
-asmlinkage long sys_ioprio_get(int which, int who)
+SYSCALL_DEFINE2(ioprio_get, int, which, int, who)
 {
 	struct task_struct *g, *p;
 	struct user_struct *user;
@@ -252,4 +252,3 @@ asmlinkage long sys_ioprio_get(int which, int who)
 	read_unlock(&tasklist_lock);
 	return ret;
 }
-
diff --git a/fs/notify/inotify/inotify_user.c b/fs/notify/inotify/inotify_user.c
@@ -576,7 +576,7 @@ static const struct inotify_operations inotify_user_ops = {
 	.destroy_watch	= free_inotify_user_watch,
 };
 
-asmlinkage long sys_inotify_init1(int flags)
+SYSCALL_DEFINE1(inotify_init1, int, flags)
 {
 	struct inotify_device *dev;
 	struct inotify_handle *ih;
@@ -655,7 +655,7 @@ asmlinkage long sys_inotify_init1(int flags)
 	return ret;
 }
 
-asmlinkage long sys_inotify_init(void)
+SYSCALL_DEFINE0(inotify_init)
 {
 	return sys_inotify_init1(0);
 }

diff --git a/mm/mempolicy.c b/mm/mempolicy.c
@@ -1068,10 +1068,9 @@ static int copy_nodes_to_user(unsigned long __user *mask, unsigned long maxnode,
 	return copy_to_user(mask, nodes_addr(*nodes), copy) ? -EFAULT : 0;
 }
 
-asmlinkage long sys_mbind(unsigned long start, unsigned long len,
-			unsigned long mode,
-			unsigned long __user *nmask, unsigned long maxnode,
-			unsigned flags)
+SYSCALL_DEFINE6(mbind, unsigned long, start, unsigned long, len,
+		unsigned long, mode, unsigned long __user *, nmask,
+		unsigned long, maxnode, unsigned, flags)
 {
 	nodemask_t nodes;
 	int err;
@@ -1091,8 +1090,8 @@ asmlinkage long sys_mbind(unsigned long start, unsigned long len,
 }
 
 /* Set the process memory policy */
-asmlinkage long sys_set_mempolicy(int mode, unsigned long __user *nmask,
-		unsigned long maxnode)
+SYSCALL_DEFINE3(set_mempolicy, int, mode, unsigned long __user *, nmask,
+		unsigned long, maxnode)
 {
 	int err;
 	nodemask_t nodes;
@@ -1110,9 +1109,9 @@ asmlinkage long sys_set_mempolicy(int mode, unsigned long __user *nmask,
 	return do_set_mempolicy(mode, flags, &nodes);
 }
 
-asmlinkage long sys_migrate_pages(pid_t pid, unsigned long maxnode,
-		const unsigned long __user *old_nodes,
-		const unsigned long __user *new_nodes)
+SYSCALL_DEFINE4(migrate_pages, pid_t, pid, unsigned long, maxnode,
+		const unsigned long __user *, old_nodes,
+		const unsigned long __user *, new_nodes)
 {
 	const struct cred *cred = current_cred(), *tcred;
 	struct mm_struct *mm;
@@ -1185,10 +1184,9 @@ asmlinkage long sys_migrate_pages(pid_t pid, unsigned long maxnode,
 
 
 /* Retrieve NUMA policy */
-asmlinkage long sys_get_mempolicy(int __user *policy,
-				unsigned long __user *nmask,
-				unsigned long maxnode,
-				unsigned long addr, unsigned long flags)
+SYSCALL_DEFINE5(get_mempolicy, int __user *, policy,
+		unsigned long __user *, nmask, unsigned long, maxnode,
+		unsigned long, addr, unsigned long, flags)
 {
 	int err;
 	int uninitialized_var(pval);

diff --git a/mm/migrate.c b/mm/migrate.c
@@ -1055,10 +1055,10 @@ static int do_pages_stat(struct mm_struct *mm, unsigned long nr_pages,
  * Move a list of pages in the address space of the currently executing
  * process.
  */
-asmlinkage long sys_move_pages(pid_t pid, unsigned long nr_pages,
-			const void __user * __user *pages,
-			const int __user *nodes,
-			int __user *status, int flags)
+SYSCALL_DEFINE6(move_pages, pid_t, pid, unsigned long, nr_pages,
+		const void __user * __user *, pages,
+		const int __user *, nodes,
+		int __user *, status, int, flags)
 {
 	const struct cred *cred = current_cred(), *tcred;
 	struct task_struct *task;

diff --git a/security/keys/keyctl.c b/security/keys/keyctl.c
@@ -1216,8 +1216,8 @@ long keyctl_get_security(key_serial_t keyid,
 /*
  * the key control system call
  */
-asmlinkage long sys_keyctl(int option, unsigned long arg2, unsigned long arg3,
-			   unsigned long arg4, unsigned long arg5)
+SYSCALL_DEFINE5(keyctl, int, option, unsigned long, arg2, unsigned long, arg3,
+		unsigned long, arg4, unsigned long, arg5)
 {
 	switch (option) {
 	case KEYCTL_GET_KEYRING_ID: