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
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