From: x2018 <xkernel.wang@foxmail.com>
Date: Sun, 9 Nov 2025 17:44:27 +0000 (+0800)
Subject: digest_sspi: properly free sspi identity
X-Git-Tag: rc-8_18_0-1~376
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=323b33d51f79bbfa115cbc966c78619cb95b14f4;p=thirdparty%2Fcurl.git

digest_sspi: properly free sspi identity

Closes #19426
---

diff --git a/lib/vauth/digest_sspi.c b/lib/vauth/digest_sspi.c
index 9441ee26fc..f04c3845ab 100644
--- a/lib/vauth/digest_sspi.c
+++ b/lib/vauth/digest_sspi.c
@@ -502,6 +502,7 @@ CURLcode Curl_auth_create_digest_http_message(struct Curl_easy *data,
       /* Populate our identity domain */
       if(Curl_override_sspi_http_realm((const char *) digest->input_token,
                                        &identity)) {
+        Curl_sspi_free_identity(&identity);
         free(output_token);
         return CURLE_OUT_OF_MEMORY;
       }