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authorLinus Torvalds <torvalds@linux-foundation.org>2011-08-02 21:14:05 -1000
committerLinus Torvalds <torvalds@linux-foundation.org>2011-08-02 21:14:05 -1000
commited8f37370d83e695c0a4fa5d5fc7a83ecb947526 (patch)
tree2e57247c609a495b31892b2d05ea52e35556ab60 /fs/btrfs/ioctl.c
parenta6b11f53388973d99c4a357c22b19753b424e73c (diff)
parent0d10ee2e6deb5c8409ae65b970846344897d5e4e (diff)
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable: (31 commits) Btrfs: don't call writepages from within write_full_page Btrfs: Remove unused variable 'last_index' in file.c Btrfs: clean up for find_first_extent_bit() Btrfs: clean up for wait_extent_bit() Btrfs: clean up for insert_state() Btrfs: remove unused members from struct extent_state Btrfs: clean up code for merging extent maps Btrfs: clean up code for extent_map lookup Btrfs: clean up search_extent_mapping() Btrfs: remove redundant code for dir item lookup Btrfs: make acl functions really no-op if acl is not enabled Btrfs: remove remaining ref-cache code Btrfs: remove a BUG_ON() in btrfs_commit_transaction() Btrfs: use wait_event() Btrfs: check the nodatasum flag when writing compressed files Btrfs: copy string correctly in INO_LOOKUP ioctl Btrfs: don't print the leaf if we had an error btrfs: make btrfs_set_root_node void Btrfs: fix oops while writing data to SSD partitions Btrfs: Protect the readonly flag of block group ... Fix up trivial conflicts (due to acl and writeback cleanups) in - fs/btrfs/acl.c - fs/btrfs/ctree.h - fs/btrfs/extent_io.c
Diffstat (limited to 'fs/btrfs/ioctl.c')
-rw-r--r--fs/btrfs/ioctl.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c
index 0b980afc5edd..7cf013349941 100644
--- a/fs/btrfs/ioctl.c
+++ b/fs/btrfs/ioctl.c
@@ -1749,11 +1749,10 @@ static noinline int btrfs_search_path_in_tree(struct btrfs_fs_info *info,
key.objectid = key.offset;
key.offset = (u64)-1;
dirid = key.objectid;
-
}
if (ptr < name)
goto out;
- memcpy(name, ptr, total_len);
+ memmove(name, ptr, total_len);
name[total_len]='\0';
ret = 0;
out: