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-rw-r--r--fs/ocfs2/file.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c
index 3138a385fdb..e2570a3bc2b 100644
--- a/fs/ocfs2/file.c
+++ b/fs/ocfs2/file.c
@@ -1866,6 +1866,13 @@ relock:
written = generic_file_direct_write(iocb, iov, &nr_segs, *ppos,
ppos, count, ocount);
if (written < 0) {
+ /*
+ * direct write may have instantiated a few
+ * blocks outside i_size. Trim these off again.
+ * Don't need i_size_read because we hold i_mutex.
+ */
+ if (*ppos + count > inode->i_size)
+ vmtruncate(inode, inode->i_size);
ret = written;
goto out_dio;
}