On Thu, Jun 21, 2007 at 03:50:37PM -0500, Eric Sandeen wrote: > Andreas Dilger wrote: > > Ted, > > the attached patch adds an extra validity test in check_ext_attr(). If > > an attribute's e_value_size is zero the current code does not allocate > > a region for it and as a result the e_value_offs value is not verified. > > However, if e_value_offs is very large then the later call to > > ext2fs_ext_attr_hash_entry() can dereference bad memory and crash e2fsck. > > Did this patch get lost? Don't see it in Hg... Thanks, I just committed it. -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
