Am 09.04.2011 11:28, schrieb Ilmari Karonen:
> char *vasprintf (const char *format, va_list ap) {
> int len; char *buf;
> len = vsnprintf(NULL, 0, format, ap); /* get needed size */
> if (len< 0) return NULL;
> buf = malloc(len + 1); /* reserve 1 byte for trailing \0 */
> if (!len) return NULL;
shouldn't that line read
if (!buf) return NULL;
> if (vsnprintf(buf, len + 1, format, ap) == len) return buf;
> free(buf); /* something went wrong in second vsnprintf() */
> return NULL;
> }
Peter
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