Hi, Le mardi 16 décembre 2014 à 21:14 +0100, Yann Droneaud a écrit : > Le mardi 16 décembre 2014 à 22:07 +0200, Or Gerlitz a écrit : > > On Tue, Dec 16, 2014 at 7:41 PM, Roland Dreier <[email protected]> wrote: > > > On Tue, Dec 16, 2014 at 4:33 AM, Yann Droneaud <[email protected]> > > > wrote: > > >> > > >> With the suggested change here, buffer overflow won't happen, > > >> but the error is silently ignored, allowing uverb to return a > > >> partial result, which is likely not expected by userspace as > > >> it's a bit difficult to handle it gracefully. > > >> > > >> So this has to be removed, and a check on userspace response > > >> buffer must be added to ib_uverbs_ex_query_device() instead. > > > > > > I'm not sure of the specifics of the change you're suggesting here. > > > Would it be OK to go forward with the patch set we have, and then fix > > > this issue before 3.19-rc2? > > > > Roland, > > > > Haggai will address the change in an incremental patch against your > > for-next (3.19-rc1) so the fix will be ready on time for 3.19-rc2 > >
AFAICT, no fix has been posted on the list so far. Do you have a patch to address the issue ready ? Regards. -- Yann Droneaud OPTEYA -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
