From: x2018 <xkernel.wang@foxmail.com>
Date: Tue, 28 Oct 2025 05:16:36 +0000 (+0800)
Subject: Curl_resolv: explicitly set *entry to NULL at the top
X-Git-Tag: curl-8_17_0~81
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=02113a6307a5f9ffcafd60604fba22b750942da5;p=thirdparty%2Fcurl.git

Curl_resolv: explicitly set *entry to NULL at the top

Closes #19263
---

diff --git a/lib/hostip.c b/lib/hostip.c
index d4b1b87e7a..7e2551d8f3 100644
--- a/lib/hostip.c
+++ b/lib/hostip.c
@@ -848,6 +848,8 @@ CURLcode Curl_resolv(struct Curl_easy *data,
   size_t hostname_len;
   bool keep_negative = TRUE; /* cache a negative result */
 
+  *entry = NULL;
+
 #ifndef CURL_DISABLE_DOH
   data->conn->bits.doh = FALSE; /* default is not */
 #else
@@ -969,7 +971,6 @@ out:
 error:
   if(dns)
     Curl_resolv_unlink(data, &dns);
-  *entry = NULL;
   Curl_async_shutdown(data);
   if(keep_negative)
     store_negative_resolve(data, hostname, port);