diff options
| -rw-r--r-- | include/asprintf.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/include/asprintf.h b/include/asprintf.h index 3b0072e..65957e0 100644 --- a/include/asprintf.h +++ b/include/asprintf.h @@ -9,10 +9,11 @@ static inline int vasprintf(char **PTR, const char *TEMPLATE, va_list AP) { int res; - res = vsnprintf(NULL, 32768, TEMPLATE, AP); + char buf[16]; + res = vsnprintf(buf, 16, TEMPLATE, AP); if (res > 0) { *PTR = (char*)malloc(res+1); - res = vsnprintf(*PTR, res, TEMPLATE, AP); + res = vsnprintf(*PTR, res+1, TEMPLATE, AP); } return res; } |