Re: [PATCH 1/2] MSVC: vsnprintf in Visual Studio 2015 doesn't need SNPRINTF_SIZE_CORR any more
- From
- Sven Strickroth <sven@cs-ware.de>
- Date
- Mar 29, 2016, 19:13 UTC
- Message-ID
- <56FAD3DD.4060009@cs-ware.de>
- In-Reply-To
- <CAHGBnuP1Y1F-CrQJx9zNKSv1KP7gH86WSKo7tbmcYT3Vf2cQ_g@mail.gmail.com>
"Beginning with the UCRT in Visual Studio 2015 and Windows 10, vsnprintf is no longer identical to _vsnprintf. The vsnprintf function complies with the C99 standard; _vnsprintf is retained for backward compatibility" [1]
W/o this fix there is one character missing at the end.
[1] https://msdn.microsoft.com/en-us/library/1kt27hek.aspx
Signed-off-by: Sven Strickroth <sven@cs-ware.de> --- compat/snprintf.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/compat/snprintf.c b/compat/snprintf.c index 42ea1ac..0b11688 100644 --- a/compat/snprintf.c +++ b/compat/snprintf.c @@ -9,7 +9,7 @@ * always have room for a trailing NUL byte. */ #ifndef SNPRINTF_SIZE_CORR -#if defined(WIN32) && (!defined(__GNUC__) || __GNUC__ < 4) +#if defined(WIN32) && (!defined(__GNUC__) || __GNUC__ < 4) && (!defined(_MSC_VER) || _MSC_VER < 1900) #define SNPRINTF_SIZE_CORR 1 #else #define SNPRINTF_SIZE_CORR 0
-- 2.7.4.windows.1