Fix ACC_MODE() for real
commit 5300990c0370e804e49d9a59d928c5d53fb73487 had stepped on a rather
nasty mess: definitions of ACC_MODE used to be different. Fixed the
resulting breakage, converting them to variant that takes O_... value;
all callers have that and it actually simplifies life (see tomoyo part
of changes).
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/security/tomoyo/tomoyo.c b/security/tomoyo/tomoyo.c
index 8a00ade..2aceebf 100644
--- a/security/tomoyo/tomoyo.c
+++ b/security/tomoyo/tomoyo.c
@@ -80,9 +80,8 @@
return tomoyo_find_next_domain(bprm);
/*
* Read permission is checked against interpreters using next domain.
- * '1' is the result of open_to_namei_flags(O_RDONLY).
*/
- return tomoyo_check_open_permission(domain, &bprm->file->f_path, 1);
+ return tomoyo_check_open_permission(domain, &bprm->file->f_path, O_RDONLY);
}
static int tomoyo_path_truncate(struct path *path, loff_t length,
@@ -184,10 +183,6 @@
static int tomoyo_dentry_open(struct file *f, const struct cred *cred)
{
int flags = f->f_flags;
-
- if ((flags + 1) & O_ACCMODE)
- flags++;
- flags |= f->f_flags & (O_APPEND | O_TRUNC);
/* Don't check read permission here if called from do_execve(). */
if (current->in_execve)
return 0;