Re: [PATCH 3/5] config: set errno in numeric git_parse_* functions

2013-09-09 Thread Jeff King
On Sun, Sep 08, 2013 at 08:36:35PM -0400, Eric Sunshine wrote:

> On Sun, Sep 8, 2013 at 4:36 AM, Jeff King  wrote:
> > When we are parsing an integer or unsigned long, we use
> > the strto*max functions, which properly set errno to ERANGE
> > if we get a large value. However, we also do further range
> > checks after applying our multiplication factor, but do not
> > set ERANGE. This means that a caller cannot tell if an error
> > was caused by ERANGE or if the input was simply not a valid
> > number.
> >
> > This patch teaches git_parse_signed and git_parse_unsigned
> > reliably set ERANGE for range errors, and EINVAL for other
> 
> Missing "to": s/reliably/to reliably/
> 
> Or, if you don't like splitting the infinitive:
> 
> s/reliably set ERANGE/to set ERANGE reliably/

Thanks. That is what I get for last-minute tweaking of the commit
message (and I am OK with splitting the infinitive :) ).

-Peff
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Re: [PATCH 3/5] config: set errno in numeric git_parse_* functions

2013-09-08 Thread Eric Sunshine
On Sun, Sep 8, 2013 at 4:36 AM, Jeff King  wrote:
> When we are parsing an integer or unsigned long, we use
> the strto*max functions, which properly set errno to ERANGE
> if we get a large value. However, we also do further range
> checks after applying our multiplication factor, but do not
> set ERANGE. This means that a caller cannot tell if an error
> was caused by ERANGE or if the input was simply not a valid
> number.
>
> This patch teaches git_parse_signed and git_parse_unsigned
> reliably set ERANGE for range errors, and EINVAL for other

Missing "to": s/reliably/to reliably/

Or, if you don't like splitting the infinitive:

s/reliably set ERANGE/to set ERANGE reliably/

> errors.
>
> Signed-off-by: Jeff King 
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