From c7887325230aec47d47a32562a6e26014a0fafca Mon Sep 17 00:00:00 2001 From: David Howells Date: Wed, 11 Aug 2010 11:26:22 +0100 Subject: Mark arguments to certain syscalls as being const Mark arguments to certain system calls as being const where they should be but aren't. The list includes: (*) The filename arguments of various stat syscalls, execve(), various utimes syscalls and some mount syscalls. (*) The filename arguments of some syscall helpers relating to the above. (*) The buffer argument of various write syscalls. Signed-off-by: David Howells Acked-by: David S. Miller Signed-off-by: Linus Torvalds --- arch/parisc/hpux/fs.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'arch/parisc') diff --git a/arch/parisc/hpux/fs.c b/arch/parisc/hpux/fs.c index 6935123178eb..1444875a7611 100644 --- a/arch/parisc/hpux/fs.c +++ b/arch/parisc/hpux/fs.c @@ -36,7 +36,7 @@ int hpux_execve(struct pt_regs *regs) int error; char *filename; - filename = getname((char __user *) regs->gr[26]); + filename = getname((const char __user *) regs->gr[26]); error = PTR_ERR(filename); if (IS_ERR(filename)) goto out; @@ -169,7 +169,7 @@ static int cp_hpux_stat(struct kstat *stat, struct hpux_stat64 __user *statbuf) return copy_to_user(statbuf,&tmp,sizeof(tmp)) ? -EFAULT : 0; } -long hpux_stat64(char __user *filename, struct hpux_stat64 __user *statbuf) +long hpux_stat64(const char __user *filename, struct hpux_stat64 __user *statbuf) { struct kstat stat; int error = vfs_stat(filename, &stat); @@ -191,7 +191,8 @@ long hpux_fstat64(unsigned int fd, struct hpux_stat64 __user *statbuf) return error; } -long hpux_lstat64(char __user *filename, struct hpux_stat64 __user *statbuf) +long hpux_lstat64(const char __user *filename, + struct hpux_stat64 __user *statbuf) { struct kstat stat; int error = vfs_lstat(filename, &stat); -- cgit v1.2.3-59-g8ed1b