On Mon, Jul 11, 2011 at 11:26:56PM +0800, Tao Ma wrote: > From: Tao Ma <boyu.mt@xxxxxxxxxx> > > If we meet with an error in ext4_mb_add_groupinfo, we kfree > sbi->s_group_info[group >> EXT4_DESC_PER_BLOCK_BITS(sb)], but fail to > reset it to NULL. So the caller ext4_mb_init_backend will try to kfree > it again and causes a double free. So fix it by resetting it to NULL. > > Some typo in comments of mballoc.c are also changed. > > Signed-off-by: Tao Ma <boyu.mt@xxxxxxxxxx> Added to the ext4 tree, thanks. - Ted -- 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
