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Commit 8418263e authored by Linus Torvalds's avatar Linus Torvalds
Browse files

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 

Pull third pile of VFS updates from Al Viro:
 "Stuff from Jeff Layton, mostly.  Sanitizing interplay between audit
  and namei, removing a lot of insanity from audit_inode() mess and
  getting things ready for his ESTALE patchset."

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
  procfs: don't need a PATH_MAX allocation to hold a string representation of an int
  vfs: embed struct filename inside of names_cache allocation if possible
  audit: make audit_inode take struct filename
  vfs: make path_openat take a struct filename pointer
  vfs: turn do_path_lookup into wrapper around struct filename variant
  audit: allow audit code to satisfy getname requests from its names_list
  vfs: define struct filename and have getname() return it
  vfs: unexport getname and putname symbols
  acct: constify the name arg to acct_on
  vfs: allocate page instead of names_cache buffer in mount_block_root
  audit: overhaul __audit_inode_child to accomodate retrying
  audit: optimize audit_compare_dname_path
  audit: make audit_compare_dname_path use parent_len helper
  audit: remove dirlen argument to audit_compare_dname_path
  audit: set the name_len in audit_inode for parent lookups
  audit: add a new "type" field to audit_names struct
  audit: reverse arguments to audit_inode_child
  audit: no need to walk list in audit_inode if name is NULL
  audit: pass in dentry to audit_copy_inode wherever possible
  audit: remove unnecessary NULL ptr checks from do_path_lookup
parents ccff9b1d f81700bd

arch/alpha/kernel/osf_sys.c

+8 −8
Original line number Diff line number Diff line
@@ -449,7 +449,7 @@ osf_ufs_mount(char *dirname, struct ufs_args __user *args, int flags) 
{

	int retval;

	struct cdfs_args tmp;

	char *devname;

	struct filename *devname;



	retval = -EFAULT;

	if (copy_from_user(&tmp, args, sizeof(tmp)))
@@ -458,7 +458,7 @@ osf_ufs_mount(char *dirname, struct ufs_args __user *args, int flags) 
	retval = PTR_ERR(devname);

	if (IS_ERR(devname))

		goto out;

	retval = do_mount(devname, dirname, "ext2", flags, NULL);

	retval = do_mount(devname->name, dirname, "ext2", flags, NULL);

	putname(devname);

 out:

	return retval;
@@ -469,7 +469,7 @@ osf_cdfs_mount(char *dirname, struct cdfs_args __user *args, int flags) 
{

	int retval;

	struct cdfs_args tmp;

	char *devname;

	struct filename *devname;



	retval = -EFAULT;

	if (copy_from_user(&tmp, args, sizeof(tmp)))
@@ -478,7 +478,7 @@ osf_cdfs_mount(char *dirname, struct cdfs_args __user *args, int flags) 
	retval = PTR_ERR(devname);

	if (IS_ERR(devname))

		goto out;

	retval = do_mount(devname, dirname, "iso9660", flags, NULL);

	retval = do_mount(devname->name, dirname, "iso9660", flags, NULL);

	putname(devname);

 out:

	return retval;
@@ -499,7 +499,7 @@ SYSCALL_DEFINE4(osf_mount, unsigned long, typenr, const char __user *, path, 
		int, flag, void __user *, data)

{

	int retval;

	char *name;

	struct filename *name;



	name = getname(path);

	retval = PTR_ERR(name);
@@ -507,13 +507,13 @@ SYSCALL_DEFINE4(osf_mount, unsigned long, typenr, const char __user *, path, 
		goto out;

	switch (typenr) {

	case 1:

		retval = osf_ufs_mount(name, data, flag);

		retval = osf_ufs_mount(name->name, data, flag);

		break;

	case 6:

		retval = osf_cdfs_mount(name, data, flag);

		retval = osf_cdfs_mount(name->name, data, flag);

		break;

	case 9:

		retval = osf_procfs_mount(name, data, flag);

		retval = osf_procfs_mount(name->name, data, flag);

		break;

	default:

		retval = -EINVAL;

arch/arm64/kernel/sys.c

+2 −2
Original line number Diff line number Diff line
@@ -50,13 +50,13 @@ asmlinkage long sys_execve(const char __user *filenamei, 
			   struct pt_regs *regs)

{

	long error;

	char * filename;

	struct filename *filename;



	filename = getname(filenamei);

	error = PTR_ERR(filename);

	if (IS_ERR(filename))

		goto out;

	error = do_execve(filename, argv, envp, regs);

	error = do_execve(filename->name, argv, envp, regs);

	putname(filename);

out:

	return error;

arch/arm64/kernel/sys_compat.c

+3 −3
Original line number Diff line number Diff line
@@ -56,14 +56,14 @@ asmlinkage int compat_sys_execve(const char __user *filenamei, 
				 struct pt_regs *regs)

{

	int error;

	char * filename;

	struct filename *filename;



	filename = getname(filenamei);

	error = PTR_ERR(filename);

	if (IS_ERR(filename))

		goto out;

	error = compat_do_execve(filename, compat_ptr(argv), compat_ptr(envp),

				 regs);

	error = compat_do_execve(filename->name, compat_ptr(argv),

					compat_ptr(envp), regs);

	putname(filename);

out:

	return error;

arch/avr32/kernel/process.c

+2 −2
Original line number Diff line number Diff line
@@ -388,14 +388,14 @@ asmlinkage int sys_execve(const char __user *ufilename, 
			  struct pt_regs *regs)

{

	int error;

	char *filename;

	struct filename *filename;



	filename = getname(ufilename);

	error = PTR_ERR(filename);

	if (IS_ERR(filename))

		goto out;



	error = do_execve(filename, uargv, uenvp, regs);

	error = do_execve(filename->name, uargv, uenvp, regs);

	putname(filename);



out:

arch/blackfin/kernel/process.c

+2 −2
Original line number Diff line number Diff line
@@ -213,14 +213,14 @@ asmlinkage int sys_execve(const char __user *name, 
			  const char __user *const __user *envp)

{

	int error;

	char *filename;

	struct filename *filename;

	struct pt_regs *regs = (struct pt_regs *)((&name) + 6);



	filename = getname(name);

	error = PTR_ERR(filename);

	if (IS_ERR(filename))

		return error;

	error = do_execve(filename, argv, envp, regs);

	error = do_execve(filename->name, argv, envp, regs);

	putname(filename);

	return error;

}