[dpdk-dev] [PATCH] app/crypto-perf: fix uninitialized errno value

[Hemant Agrawal]

On 9/4/2017 8:26 PM, De Lara Guarch, Pablo wrote:
>
>
>> -----Original Message-----
>> From: Hemant Agrawal [mailto:hemant.agrawal at nxp.com]
>> Sent: Wednesday, August 23, 2017 1:24 PM
>> To: dev at dpdk.org
>> Cc: Doherty, Declan <declan.doherty at intel.com>; De Lara Guarch, Pablo
>> <pablo.de.lara.guarch at intel.com>; akhil.goyal at nxp.com
>> Subject: [PATCH] app/crypto-perf: fix uninitialized errno value
>>
>> errno should be initialized to 0 before calling strtol
>>
>> Fixes: f6cefe253cc8 ("app/crypto-perf: add range/list of sizes")
>> Cc: stable at dpdk.org
>>
>> Signed-off-by: Hemant Agrawal <hemant.agrawal at nxp.com>
>> ---
>>  app/test-crypto-perf/cperf_options_parsing.c | 1 +
>>  1 file changed, 1 insertion(+)
>>
>> diff --git a/app/test-crypto-perf/cperf_options_parsing.c b/app/test-crypto-
>> perf/cperf_options_parsing.c
>> index 085aa8f..77c405c 100644
>> --- a/app/test-crypto-perf/cperf_options_parsing.c
>> +++ b/app/test-crypto-perf/cperf_options_parsing.c
>> @@ -137,6 +137,7 @@ parse_range(const char *arg, uint32_t *min,
>> uint32_t *max, uint32_t *inc)
>>  	if (copy_arg == NULL)
>>  		return -1;
>>
>> +	errno = 0;
>>  	token = strtok(copy_arg, ":");
>>
>>  	/* Parse minimum value */
>> --
>> 2.7.4
>
> Could you extend this fix to the parse_list function?
>
> Thanks!
> Pablo
>
sure.