On 10/23/14 08:32, Frederic-Philippe Metz wrote:

Hi all,

I have a question resp. str_sprintf:

At the end, it ends up in 'INLINE str *__str_vsprintf(const char *fmt, va_list ap)' in str.h, but what I understand is that vasprintf does not allocate memory and 'INLINE str *__str_vsprintf(const char *fmt, va_list ap)' does not allocate memory too. So there's a risk of writing a string into a memory area not allocated before ? Am I right or isn't it a good day for coding today :-) ?

vasprintf does allocate memory through malloc.

cheers