W dniu 06.05.2020 o 13:03, Shetty, Praveen pisze:
>
> -----Original Message-----
> From: Lukasz Wojciechowski <l.wojciec...@partner.samsung.com>
> Sent: Wednesday, May 6, 2020 4:20 PM
> To: Shetty, Praveen <praveen.she...@intel.com>; dev@dpdk.org; Doherty, Declan
> <declan.dohe...@intel.com>; akhil.go...@nxp.com; ano...@marvell.com
> Cc: Iremonger, Bernard <bernard.iremon...@intel.com>; Ananyev, Konstantin
> <konstantin.anan...@intel.com>
> Subject: Re: [dpdk-dev] [PATCH v2] examples/ipsec-secgw: fix negative
> argument passing
>
>
> W dniu 06.05.2020 o 12:37, Praveen Shetty pisze:
>> Function create_ipsec_esp_flow returns a negative number in case of
>> any failure and we are passing this to strerror to dsiplay the error message.
> typo dsiplay -> display
>
> [Praveen] Thanks, fixed in v3.
>
>> But strerror()'s argument cannot be negative.
>> In case of failure, displaying exact error message to console is
>> handled in create_ipsec_esp_flow function.So it is not required to
>> print the error message again using strerror.
>> This patch will remove the unnecessary calling of strerror function to
>> fix the negative argument passing to strerror issue.
>>
>> Coverity issue: 357691
>> Fixes: 6738c0a95695 ("examples/ipsec-secgw: support flow director")
>> Cc: praveen.she...@intel.com
>>
>> Signed-off-by: Praveen Shetty <praveen.she...@intel.com>
>> Acked-by: Lukasz Wojciechowski <l.wojciec...@partner.samsung.com>
>> ---
>> v2 changes:
>> changed commit headline and rephrased commit message.
>>
>> examples/ipsec-secgw/sa.c | 3 +--
>> 1 file changed, 1 insertion(+), 2 deletions(-)
>>
>> diff --git a/examples/ipsec-secgw/sa.c b/examples/ipsec-secgw/sa.c
>> index e3a1a5aff..632482176 100644
>> --- a/examples/ipsec-secgw/sa.c
>> +++ b/examples/ipsec-secgw/sa.c
>> @@ -1223,8 +1223,7 @@ sa_add_rules(struct sa_ctx *sa_ctx, const struct
>> ipsec_sa entries[],
>> rc = create_ipsec_esp_flow(sa);
>> if (rc != 0)
>> RTE_LOG(ERR, IPSEC_ESP,
>> - "create_ipsec_esp_flow() failed %s\n",
>> - strerror(rc));
>> + "create_ipsec_esp_flow() failed\n");
>> }
>> print_one_sa_rule(sa, inbound);
>> }
Acked-by: Lukasz Wojciechowski <l.wojciec...@partner.samsung.com>
>
--
Lukasz Wojciechowski
Principal Software Engineer
Samsung R&D Institute Poland
Samsung Electronics
Office +48 22 377 88 25
l.wojciec...@partner.samsung.com
