From: Daniel Stenberg <daniel@haxx.se>
Date: Thu, 9 Oct 2025 20:50:01 +0000 (+0200)
Subject: openldap: fix memory-leak in error path
X-Git-Tag: rc-8_17_0-1~23
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=d35bdfa8f28d646166592f607b8100b6c60be0f0;p=thirdparty%2Fcurl.git

openldap: fix memory-leak in error path

The 'ber' pointer could escape a free if an early error occurred.

Reported-by: Joshua Rogers
Closes #18985
---

diff --git a/lib/openldap.c b/lib/openldap.c
index 72cfdc7039..92364e3e77 100644
--- a/lib/openldap.c
+++ b/lib/openldap.c
@@ -1216,7 +1216,6 @@ static CURLcode oldap_recv(struct Curl_easy *data, int sockindex, char *buf,
         break;
     }
 
-    ber_free(ber, 0);
 
     if(!result)
       result = client_write(data, STRCONST("\n"), NULL, 0, NULL, 0);
@@ -1225,6 +1224,7 @@ static CURLcode oldap_recv(struct Curl_easy *data, int sockindex, char *buf,
     break;
   }
 
+  ber_free(ber, 0);
   ldap_msgfree(msg);
   return result;
 }