From: Eric Engestrom <eric.engestrom@intel.com>
Date: Tue, 23 Jul 2019 09:52:16 +0000 (+0100)
Subject: util: fix asprintf() fallback
X-Git-Tag: upstream/19.3.0~3865
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=7797823afa1890e22774089f79634f631c4d0cb9;p=platform%2Fupstream%2Fmesa.git

util: fix asprintf() fallback

Fixes: 9607d499dcdd09160b13 ("util: add asprintf() wrapper for MSVC")
Signed-off-by: Eric Engestrom <eric.engestrom@intel.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
---

diff --git a/src/util/u_string.h b/src/util/u_string.h
index e716392..5fea8f1 100644
--- a/src/util/u_string.h
+++ b/src/util/u_string.h
@@ -99,16 +99,15 @@ util_vasprintf(char **ret, const char *format, va_list ap)
 }
 
 #define asprintf util_asprintf
-static inline char *
-util_asprintf(const char *fmt, ...)
+static inline int
+util_asprintf(char **str, const char *fmt, ...)
 {
-   char *ptr;
+   int ret;
    va_list args;
    va_start(args, fmt);
-   if (vasprintf(&ptr, fmt, args) == -1)
-      ptr = NULL;
+   ret = vasprintf(str, fmt, args);
    va_end(args);
-   return ptr;
+   return ret;
 }
 
 #define strcasecmp stricmp