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authorLinus Torvalds <torvalds@linux-foundation.org>2014-01-28 20:38:04 +0400
committerLinus Torvalds <torvalds@linux-foundation.org>2014-01-28 20:38:04 +0400
commitbf3d846b783327359ddc4bd4f52627b36abb4d1d (patch)
treec6b8fddbf04a2962dfcf9f487af25033f11b10b9 /fs/fuse
parent54c0a4b46150db1571d955d598cd342c9f1d9657 (diff)
parentf6500801522c61782d4990fa1ad96154cb397cd4 (diff)
downloadlinux-bf3d846b783327359ddc4bd4f52627b36abb4d1d.tar.xz
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull vfs updates from Al Viro: "Assorted stuff; the biggest pile here is Christoph's ACL series. Plus assorted cleanups and fixes all over the place... There will be another pile later this week" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (43 commits) __dentry_path() fixes vfs: Remove second variable named error in __dentry_path vfs: Is mounted should be testing mnt_ns for NULL or error. Fix race when checking i_size on direct i/o read hfsplus: remove can_set_xattr nfsd: use get_acl and ->set_acl fs: remove generic_acl nfs: use generic posix ACL infrastructure for v3 Posix ACLs gfs2: use generic posix ACL infrastructure jfs: use generic posix ACL infrastructure xfs: use generic posix ACL infrastructure reiserfs: use generic posix ACL infrastructure ocfs2: use generic posix ACL infrastructure jffs2: use generic posix ACL infrastructure hfsplus: use generic posix ACL infrastructure f2fs: use generic posix ACL infrastructure ext2/3/4: use generic posix ACL infrastructure btrfs: use generic posix ACL infrastructure fs: make posix_acl_create more useful fs: make posix_acl_chmod more useful ...
Diffstat (limited to 'fs/fuse')
-rw-r--r--fs/fuse/file.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/fuse/file.c b/fs/fuse/file.c
index 74f6ca500504..77bcc303c3ae 100644
--- a/fs/fuse/file.c
+++ b/fs/fuse/file.c
@@ -2727,6 +2727,9 @@ fuse_direct_IO(int rw, struct kiocb *iocb, const struct iovec *iov,
inode = file->f_mapping->host;
i_size = i_size_read(inode);
+ if ((rw == READ) && (offset > i_size))
+ return 0;
+
/* optimization for short read */
if (async_dio && rw != WRITE && offset + count > i_size) {
if (offset >= i_size)