netdev - Re: [PATCH net-next v3 06/13] selftests: Use separate stdout and stderr buffers in nettest

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Message-ID: <ecc131c9-f60d-5f89-9c1a-3bd77907e822@gmail.com>
Date:   Wed, 13 Jan 2021 17:08:03 -0700
From:   David Ahern <dsahern@...il.com>
To:     Jakub Kicinski <kuba@...nel.org>, David Ahern <dsahern@...nel.org>
Cc:     netdev@...r.kernel.org, davem@...emloft.net, schoen@...alty.org
Subject: Re: [PATCH net-next v3 06/13] selftests: Use separate stdout and
 stderr buffers in nettest

On 1/13/21 4:56 PM, Jakub Kicinski wrote:
>> diff --git a/tools/testing/selftests/net/nettest.c b/tools/testing/selftests/net/nettest.c
>> index 685cbe8933de..9114bc823092 100644
>> --- a/tools/testing/selftests/net/nettest.c
>> +++ b/tools/testing/selftests/net/nettest.c
>> @@ -1707,9 +1707,27 @@ static char *random_msg(int len)
>>  
>>  static int ipc_child(int fd, struct sock_args *args)
>>  {
>> +	char *outbuf, *errbuf;
>> +	int rc;
>> +
>> +	outbuf = malloc(4096);
>> +	errbuf = malloc(4096);
>> +	if (!outbuf || !errbuf) {
>> +		fprintf(stderr, "server: Failed to allocate buffers for stdout and stderr\n");
>> +		return 1;
> 
> So this patch did not change? Did you send the wrong version,
> or am I missing something?
> 

yes, I did. Will send a v4 later.