[Gluster-devel] NetBSD AFR regression
Emmanuel Dreyfus
manu at netbsd.org
Mon Mar 23 17:29:36 UTC 2015
On Mon, Mar 23, 2015 at 01:51:07PM +0100, Emmanuel Dreyfus wrote:
> I have ran out of smart ideas, and now I am going to start from older
> master and add commits to find the offending one. Any better idea is
> welcome.
git bissect points a finger to this change:
http://review.gluster.org/9708/
Inthe patch I find this:
+ iov.iov_len = iobuf_size (iobuf)
iobuf_size() contains:
size = iobuf->iobuf_arena->page_size;
and in iobuf_create_stdalloc_arena():
iobuf_arena->page_size = 0x7fffffff;
Am I wrong, or is that a good recipe for an overrun?
--
Emmanuel Dreyfus
manu at netbsd.org
More information about the Gluster-devel
mailing list