libbb: fix vasprintf implementation

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-11-17 05:33:47 +01:00 · 2009-11-17 05:33:47 +01:00 · 995f15452a
commit 995f15452a
parent f3e2818895
1 changed files with 2 additions and 1 deletions
--- a/libbb/platform.c
+++ b/libbb/platform.c
@ -30,7 +30,8 @@ int FAST_FUNC vasprintf(char **string_ptr, const char *format, va_list p)

 	if (r < 128) {
 		va_end(p2);
-		return xstrdup(buf);
+		*string_ptr = xstrdup(buf);
+		return r;
 	}

 	*string_ptr = xmalloc(r+1);