From: xkernel <xkernel.wang@foxmail.com>
Date: Sun, 10 Jul 2022 16:22:23 +0000 (+0200)
Subject: getinfo: return better error on NULL as first argument
X-Git-Tag: curl-7_85_0~179
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=afdbb176f696961f79ce457f32b19a454b2c568f;p=thirdparty%2Fcurl.git

getinfo: return better error on NULL as first argument

Closes #9114
---

diff --git a/lib/getinfo.c b/lib/getinfo.c
index 758cf54bbe..c3556b3102 100644
--- a/lib/getinfo.c
+++ b/lib/getinfo.c
@@ -578,7 +578,7 @@ CURLcode Curl_getinfo(struct Curl_easy *data, CURLINFO info, ...)
   CURLcode result = CURLE_UNKNOWN_OPTION;
 
   if(!data)
-    return result;
+    return CURLE_BAD_FUNCTION_ARGUMENT;
 
   va_start(arg, info);