musl - musl - an implementation of the standard library for Linux-based systems

diff --git a/src/stdio/vasprintf.c b/src/stdio/vasprintf.c
index 68b7246b..08251bc2 100644
--- a/src/stdio/vasprintf.c
+++ b/src/stdio/vasprintf.c

@@ -3,26 +3,13 @@

#include <stdarg.h>

#include <stdlib.h>

-#define GUESS 240U

-

int vasprintf(char **s, const char *fmt, va_list ap)

{

va_list ap2;

- char *a;

- int l=GUESS;

-

- if (!(a=malloc(GUESS))) return -1;

-

va_copy(ap2, ap);

- l=vsnprintf(a, GUESS, fmt, ap2);

+ int l = vsnprintf(0, 0, fmt, ap2);

va_end(ap2);

- if (l<GUESS) {

- char *b = realloc(a, l+1U);

- *s = b ? b : a;

- return l;

- }

- free(a);

if (l<0 || !(*s=malloc(l+1U))) return -1;

return vsnprintf(*s, l+1U, fmt, ap);

}