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fix jffs2 ACLs on big-endian with 16bit mode_t 

casting int * to mode_t * is not a good thing - on a *lot* of big-endian
architectures mode_t happens to be smaller than int and there it breaks
quite spectaculary...

Fucked-up-by: commit cfc8dc6f6f
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2011-07-23 18:18:58 -04:00
parent 1ec95bf34d
commit 963945bf93
4 changed files with 5 additions and 5 deletions
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4
fs/jffs2/acl.c
View File

@ -278,7 +278,7 @@ int jffs2_check_acl(struct inode *inode, int mask)
return -EAGAIN;
}
int jffs2_init_acl_pre(struct inode *dir_i, struct inode *inode, int *i_mode)
int jffs2_init_acl_pre(struct inode *dir_i, struct inode *inode, mode_t *i_mode)
{
struct posix_acl *acl, *clone;
int rc;
@ -301,7 +301,7 @@ int jffs2_init_acl_pre(struct inode *dir_i, struct inode *inode, int *i_mode)
clone = posix_acl_clone(acl, GFP_KERNEL);
if (!clone)
return -ENOMEM;
rc = posix_acl_create_masq(clone, (mode_t *)i_mode);
rc = posix_acl_create_masq(clone, i_mode);
if (rc < 0) {
posix_acl_release(clone);
return rc;

2
fs/jffs2/acl.h
View File

@ -28,7 +28,7 @@ struct jffs2_acl_header {
extern int jffs2_check_acl(struct inode *, int);
extern int jffs2_acl_chmod(struct inode *);
extern int jffs2_init_acl_pre(struct inode *, struct inode *, int *);
extern int jffs2_init_acl_pre(struct inode *, struct inode *, mode_t *);
extern int jffs2_init_acl_post(struct inode *);
extern const struct xattr_handler jffs2_acl_access_xattr_handler;

2
fs/jffs2/fs.c
View File

@ -406,7 +406,7 @@ int jffs2_remount_fs (struct super_block *sb, int *flags, char *data)
/* jffs2_new_inode: allocate a new inode and inocache, add it to the hash,
fill in the raw_inode while you're at it. */
struct inode *jffs2_new_inode (struct inode *dir_i, int mode, struct jffs2_raw_inode *ri)
struct inode *jffs2_new_inode (struct inode *dir_i, mode_t mode, struct jffs2_raw_inode *ri)
{
struct inode *inode;
struct super_block *sb = dir_i->i_sb;

2
fs/jffs2/os-linux.h
View File

@ -173,7 +173,7 @@ int jffs2_do_setattr (struct inode *, struct iattr *);
struct inode *jffs2_iget(struct super_block *, unsigned long);
void jffs2_evict_inode (struct inode *);
void jffs2_dirty_inode(struct inode *inode, int flags);
struct inode *jffs2_new_inode (struct inode *dir_i, int mode,
struct inode *jffs2_new_inode (struct inode *dir_i, mode_t mode,
struct jffs2_raw_inode *ri);
int jffs2_statfs (struct dentry *, struct kstatfs *);
int jffs2_remount_fs (struct super_block *, int *, char *);