Re: [PATCH 1/2] git_mkstemps: correctly test return value of open()

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Thomas Rast <trast@xxxxxxxxxxx> writes:

> Thomas Rast <trast@xxxxxxxxxxx> writes:
>
>> From: "Dale R. Worley" <worley@xxxxxxxxxxxx>
>>
>> open() returns -1 on failure, and indeed 0 is a possible success value
>> if the user closed stdin in our process.  Fix the test.
>>
>> Signed-off-by: Thomas Rast <trast@xxxxxxxxxxx>
>
> I see you have this in 'pu' without Dale's signoff.  I'm guessing
> (IANAL) that it's too small to be copyrighted and anyway there is only
> way to fix it, but maybe Dale can "sign off" just to be safe, anyway?

Yup, that is a good idea.  Thanks.

>
>>  wrapper.c | 2 +-
>>  1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/wrapper.c b/wrapper.c
>> index dd7ecbb..6a015de 100644
>> --- a/wrapper.c
>> +++ b/wrapper.c
>> @@ -322,7 +322,7 @@ int git_mkstemps_mode(char *pattern, int suffix_len, int mode)
>>  		template[5] = letters[v % num_letters]; v /= num_letters;
>>  
>>  		fd = open(pattern, O_CREAT | O_EXCL | O_RDWR, mode);
>> -		if (fd > 0)
>> +		if (fd >= 0)
>>  			return fd;
>>  		/*
>>  		 * Fatal error (EPERM, ENOSPC etc).
--
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