ACK: [SRU][Xenial][Bionic][Cosmic][PATCH 0/2] Fixes for LP:1800641

Stefan Bader stefan.bader at canonical.com
Tue Nov 6 11:07:36 UTC 2018


On 31.10.18 18:54, Joseph Salisbury wrote:
> BugLink: https://bugs.launchpad.net/bugs/1800641
> 
> == SRU Justification ==
> IBM is requesting these commits in s390 for X, B and C.  The bug
> description the commits fix is as follows:
> 
> Description: qeth: Fix potential array overrun in cmd/rc lookup Symptom: 
> Infinite loop when processing a received cmd.  
> Problem: qeth_get_ipa_cmd_name() and qeth_get_ipa_msg() are used to build 
> human-readable messages for received cmd data.
> 
> 
> 
> == Fixes ==
> 065a2cdcbdf8 ("s390: qeth_core_mpc: Use ARRAY_SIZE instead of reimplementing its function")
> 048a7f8b4ec0 ("s390: qeth: Fix potential array overrun in cmd/rc lookup")
> 
> == Regression Potential ==
> Low.  Limited to s390.
> 
> == Test Case ==
> A test kernel was built with these two patches and tested by IBM.
> The bug reporter states the test kernel resolved the bug.
> 
> Jean Delvare (1):
>   s390: qeth: Fix potential array overrun in cmd/rc lookup
> 
> zhong jiang (1):
>   s390: qeth_core_mpc: Use ARRAY_SIZE instead of reimplementing its
>     function
> 
>  drivers/s390/net/qeth_core_main.c |  2 +-
>  drivers/s390/net/qeth_core_mpc.c  | 33 ++++++++++++++++-----------------
>  drivers/s390/net/qeth_core_mpc.h  |  4 ++--
>  3 files changed, 19 insertions(+), 20 deletions(-)
> 
Rather small and self-contained.

Acked-by: Stefan Bader <stefan.bader at canonical.com>

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