From: Allison Henderson <achender@xxxxxxxxxxxxxxxxxx> Fix for a null pointer bug found while running punch hole tests Signed-off-by: Allison Henderson <achender@xxxxxxxxxx> Signed-off-by: "Theodore Ts'o" <tytso@xxxxxxx> --- fs/ext4/namei.c | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-) diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c index 3c7a06e..cc97feb 100644 --- a/fs/ext4/namei.c +++ b/fs/ext4/namei.c @@ -1422,7 +1422,9 @@ static int make_indexed_dir(handle_t *handle, struct dentry *dentry, */ ext4_mark_inode_dirty(handle, dir); ext4_handle_dirty_metadata(handle, dir, frame->bh); - ext4_handle_dirty_metadata(handle, dir, bh); + ext4_handle_dirty_metadata(handle, dir, bh2); + if (bh) + ext4_handle_dirty_metadata(handle, dir, bh); dx_release(frames); return retval; } -- 1.7.3.1 -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
