[dm-devel] [PATCH 0/3] discard broken maps in get_dm_mpvec

[Benjamin Marzinski]

On Fri, Aug 21, 2020 at 03:54:15PM +0200, mwilck at suse.com wrote:
> From: Martin Wilck <mwilck at suse.com>
> 
> Hello lixiaokeng,
> 
> please check if this fixes the issue you reported in
> "libmultipath fix NULL dereference in select_action"
> (https://www.redhat.com/archives/dm-devel/2020-August/msg00246.html).
> 
> As discussed before, the idea is to discard broken / incompletely
> initialized maps in get_dm_mpvec().
> 
> Regards
> Martin
> 

Reviewed-by: Benjamin Marzinski <bmarzins at redhat.com>

> Martin Wilck (3):
>   libmultipath: update_multipath_table(): add flags argument
>   libmultipath: remove_map(): separate pathvec and mpvec arguments
>   multipath: get_dm_mpvec: discard broken maps
> 
>  libmultipath/configure.c   | 11 ++++++-----
>  libmultipath/structs_vec.c | 20 ++++++++++----------
>  libmultipath/structs_vec.h | 10 +++++++---
>  multipath/main.c           | 23 +++++++++--------------
>  multipathd/dmevents.c      |  2 +-
>  multipathd/main.c          | 16 ++++++++--------
>  6 files changed, 41 insertions(+), 41 deletions(-)
> 
> -- 
> 2.28.0