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-rw-r--r--fs/utimes.c17
1 files changed, 4 insertions, 13 deletions
diff --git a/fs/utimes.c b/fs/utimes.c
index b6b664e7145e..ecf8941ba34a 100644
--- a/fs/utimes.c
+++ b/fs/utimes.c
@@ -101,7 +101,6 @@ long do_utimes(int dfd, char __user *filename, struct timespec *times, int flags
times[1].tv_nsec == UTIME_NOW)
times = NULL;
- /* In most cases, the checks are done in inode_change_ok() */
newattrs.ia_valid = ATTR_CTIME | ATTR_MTIME | ATTR_ATIME;
if (times) {
error = -EPERM;
@@ -123,21 +122,13 @@ long do_utimes(int dfd, char __user *filename, struct timespec *times, int flags
newattrs.ia_mtime.tv_nsec = times[1].tv_nsec;
newattrs.ia_valid |= ATTR_MTIME_SET;
}
-
/*
- * For the UTIME_OMIT/UTIME_NOW and UTIME_NOW/UTIME_OMIT
- * cases, we need to make an extra check that is not done by
- * inode_change_ok().
+ * Tell inode_change_ok(), that this is an explicit time
+ * update, even if neither ATTR_ATIME_SET nor ATTR_MTIME_SET
+ * were used.
*/
- if (((times[0].tv_nsec == UTIME_NOW &&
- times[1].tv_nsec == UTIME_OMIT)
- ||
- (times[0].tv_nsec == UTIME_OMIT &&
- times[1].tv_nsec == UTIME_NOW))
- && !is_owner_or_cap(inode))
- goto mnt_drop_write_and_out;
+ newattrs.ia_valid |= ATTR_TIMES_SET;
} else {
-
/*
* If times is NULL (or both times are UTIME_NOW),
* then we need to check permissions, because