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-rw-r--r--include/asprintf.h5
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;
}