lkml.org 
[lkml]   [2019]   [Jun]   [25]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH] crypto: algapi - guard against uninitialized spawn list in crypto_remove_spawns
On Tue, 25 Jun 2019 09:40:54 -0700
Eric Biggers <ebiggers@kernel.org> wrote:

Hello,

> Hi Michal,
>

> The stack trace shows that crypto_remove_spawns() is being called from
> crypto_unregister_instance(). Therefore, the instance should already be
> registered and have initialized cra_users. Now, I don't claim to understand the
> spawn lists stuff that well, so I could have missed something; but if there *is*
> a bug, I'd like to see a proper explanation.

Unfortunately, I don't have an explanation either.
>
> Did you check whether this is actually reproducible on mainline, and not just
> the SUSE v4.12 based kernel?

Mainline crashes on boot:/

Need to find a recent working kernel.

Thanks

Michal

\
 
 \ /
  Last update: 2019-06-25 18:49    [W:0.061 / U:125.544 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site