From: Heiko Carstens <heiko.carstens@de.ibm.com>
Date: Wed, 14 Jan 2009 13:14:16 +0000 (+0100)
Subject: [CVE-2009-0029] System call wrappers part 14
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=3480b25743cb7404928d57efeaa3d085708b04c2;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

[CVE-2009-0029] System call wrappers part 14

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
---

diff --git a/fs/namei.c b/fs/namei.c
index f05bed242422..43fa25259728 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -2017,7 +2017,7 @@ out_unlock:
 	return error;
 }
 
-asmlinkage long sys_mknod(const char __user *filename, int mode, unsigned dev)
+SYSCALL_DEFINE3(mknod, const char __user *, filename, int, mode, unsigned, dev)
 {
 	return sys_mknodat(AT_FDCWD, filename, mode, dev);
 }
@@ -2302,7 +2302,7 @@ asmlinkage long sys_unlinkat(int dfd, const char __user *pathname, int flag)
 	return do_unlinkat(dfd, pathname);
 }
 
-asmlinkage long sys_unlink(const char __user *pathname)
+SYSCALL_DEFINE1(unlink, const char __user *, pathname)
 {
 	return do_unlinkat(AT_FDCWD, pathname);
 }
@@ -2370,7 +2370,7 @@ out_putname:
 	return error;
 }
 
-asmlinkage long sys_symlink(const char __user *oldname, const char __user *newname)
+SYSCALL_DEFINE2(symlink, const char __user *, oldname, const char __user *, newname)
 {
 	return sys_symlinkat(oldname, AT_FDCWD, newname);
 }
@@ -2473,7 +2473,7 @@ out:
 	return error;
 }
 
-asmlinkage long sys_link(const char __user *oldname, const char __user *newname)
+SYSCALL_DEFINE2(link, const char __user *, oldname, const char __user *, newname)
 {
 	return sys_linkat(AT_FDCWD, oldname, AT_FDCWD, newname, 0);
 }
diff --git a/fs/namespace.c b/fs/namespace.c
index 3876a0fbaa60..228d8c4bfd18 100644
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -2171,8 +2171,8 @@ static void chroot_fs_refs(struct path *old_root, struct path *new_root)
  *    though, so you may need to say mount --bind /nfs/my_root /nfs/my_root
  *    first.
  */
-asmlinkage long sys_pivot_root(const char __user * new_root,
-			       const char __user * put_old)
+SYSCALL_DEFINE2(pivot_root, const char __user *, new_root,
+		const char __user *, put_old)
 {
 	struct vfsmount *tmp;
 	struct path new, old, parent_path, root_parent, root;
diff --git a/fs/open.c b/fs/open.c
index 322bb60d168c..9b926de6ed9c 100644
--- a/fs/open.c
+++ b/fs/open.c
@@ -569,7 +569,7 @@ out:
 	return error;
 }
 
-asmlinkage long sys_chroot(const char __user * filename)
+SYSCALL_DEFINE1(chroot, const char __user *, filename)
 {
 	struct path path;
 	int error;
diff --git a/mm/madvise.c b/mm/madvise.c
index f9349c18a1b5..b9ce574827c8 100644
--- a/mm/madvise.c
+++ b/mm/madvise.c
@@ -281,7 +281,7 @@ madvise_vma(struct vm_area_struct *vma, struct vm_area_struct **prev,
  *  -EBADF  - map exists, but area maps something that isn't a file.
  *  -EAGAIN - a kernel resource was temporarily unavailable.
  */
-asmlinkage long sys_madvise(unsigned long start, size_t len_in, int behavior)
+SYSCALL_DEFINE3(madvise, unsigned long, start, size_t, len_in, int, behavior)
 {
 	unsigned long end, tmp;
 	struct vm_area_struct * vma, *prev;
diff --git a/mm/mincore.c b/mm/mincore.c
index 5178800bc129..8cb508f84ea4 100644
--- a/mm/mincore.c
+++ b/mm/mincore.c
@@ -177,8 +177,8 @@ none_mapped:
  *		mapped
  *  -EAGAIN - A kernel resource was temporarily unavailable.
  */
-asmlinkage long sys_mincore(unsigned long start, size_t len,
-	unsigned char __user * vec)
+SYSCALL_DEFINE3(mincore, unsigned long, start, size_t, len,
+		unsigned char __user *, vec)
 {
 	long retval;
 	unsigned long pages;
diff --git a/mm/mlock.c b/mm/mlock.c
index 04d5e7429c55..2904a347e476 100644
--- a/mm/mlock.c
+++ b/mm/mlock.c
@@ -595,7 +595,7 @@ out:
 	return 0;
 }
 
-asmlinkage long sys_mlockall(int flags)
+SYSCALL_DEFINE1(mlockall, int, flags)
 {
 	unsigned long lock_limit;
 	int ret = -EINVAL;
@@ -623,7 +623,7 @@ out:
 	return ret;
 }
 
-asmlinkage long sys_munlockall(void)
+SYSCALL_DEFINE0(munlockall)
 {
 	int ret;