Re: data modified on freelist, tmpfs-related?

2014-04-30 Thread Mark Kettenis
Date: Wed, 30 Apr 2014 13:39:20 +0100 From: Stuart Henderson st...@openbsd.org Seen when running e2fsprogs regression tests with /tmp on tmpfs I'm not surprised; tmpfs contains some serious bugs. I recommend not using it until those are fixed. Data modified on freelist: word

Re: data modified on freelist, tmpfs-related?

2014-04-30 Thread Antoine Jacoutot
On Wed, Apr 30, 2014 at 03:38:39PM +0200, Mark Kettenis wrote: Date: Wed, 30 Apr 2014 13:39:20 +0100 From: Stuart Henderson st...@openbsd.org Seen when running e2fsprogs regression tests with /tmp on tmpfs I'm not surprised; tmpfs contains some serious bugs. I recommend not using it

Re: data modified on freelist, tmpfs-related?

2014-04-30 Thread Mike Belopuhov
On 30 April 2014 15:55, Mark Kettenis mark.kette...@xs4all.nl wrote: Date: Wed, 30 Apr 2014 15:38:39 +0200 (CEST) From: Mark Kettenis mark.kette...@xs4all.nl Date: Wed, 30 Apr 2014 13:39:20 +0100 From: Stuart Henderson st...@openbsd.org Seen when running e2fsprogs regression tests with

Re: data modified on freelist, tmpfs-related?

2014-04-30 Thread Mark Kettenis
From: Mike Belopuhov m...@belopuhov.com Date: Wed, 30 Apr 2014 16:00:45 +0200 On 30 April 2014 15:55, Mark Kettenis mark.kette...@xs4all.nl wrote: Date: Wed, 30 Apr 2014 15:38:39 +0200 (CEST) From: Mark Kettenis mark.kette...@xs4all.nl Date: Wed, 30 Apr 2014 13:39:20 +0100 From:

Re: data modified on freelist, tmpfs-related?

2014-04-30 Thread Kenneth Westerback
On 30 April 2014 10:55, Mark Kettenis mark.kette...@xs4all.nl wrote: From: Mike Belopuhov m...@belopuhov.com Date: Wed, 30 Apr 2014 16:00:45 +0200 On 30 April 2014 15:55, Mark Kettenis mark.kette...@xs4all.nl wrote: Date: Wed, 30 Apr 2014 15:38:39 +0200 (CEST) From: Mark Kettenis

Re: data modified on freelist, tmpfs-related?

2014-04-30 Thread Bob Beck
This is probably the simplest way to solve the problem for now. if we want to mess with sys/queue we can do that separately. On Wed, Apr 30, 2014 at 8:55 AM, Mark Kettenis mark.kette...@xs4all.nl wrote: From: Mike Belopuhov m...@belopuhov.com Date: Wed, 30 Apr 2014 16:00:45 +0200 On 30

Re: data modified on freelist, tmpfs-related?

2014-04-30 Thread Mike Belopuhov
On 30 April 2014 16:55, Mark Kettenis mark.kette...@xs4all.nl wrote: From: Mike Belopuhov m...@belopuhov.com Date: Wed, 30 Apr 2014 16:00:45 +0200 On 30 April 2014 15:55, Mark Kettenis mark.kette...@xs4all.nl wrote: Date: Wed, 30 Apr 2014 15:38:39 +0200 (CEST) From: Mark Kettenis

Re: data modified on freelist, tmpfs-related?

2014-04-30 Thread Theo de Raadt
On Wed, Apr 30, 2014 at 03:38:39PM +0200, Mark Kettenis wrote: Date: Wed, 30 Apr 2014 13:39:20 +0100 From: Stuart Henderson st...@openbsd.org Seen when running e2fsprogs regression tests with /tmp on tmpfs I'm not surprised; tmpfs contains some serious bugs. I recommend not

Re: data modified on freelist, tmpfs-related?

2014-04-30 Thread Miod Vallat
I'm not comfortable with introducing more sys/queue.h APIs. So perhaps we should just punt on the optimization and remove/insert all list items. Removing the trap comments that pedro set up... Since the removal macros poison pointers which should no longer be dereferenced after the