snac2

commit 11d1adca7a2f3e398722f3160ac6a8061f18c31d
parent a3d4575d91680580c69855c6732c6fe8a4db5fef
Author: Santtu Lakkala <santtu.lakkala@unikie.com>
Date:   Tue,  4 Feb 2025 13:09:49 +0200

Fix memory leaks

Fix a memory leak on each login; the allocated OpenSSL BIOs were only
freed partially.

Also add a missing deallocation during server socket creation.

Diffstat:
M
xs_openssl.h
 | 
2
+-
M
xs_socket.h
 | 
2
++

2 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/xs_openssl.h b/xs_openssl.h
@@ -83,7 +83,7 @@ xs_val *xs_base64_dec(const xs_str *data, int *size)
     s = xs_realloc(s, _xs_blk_size(*size + 1));
     s[*size] = '\0';
 
-    BIO_free_all(mem);
+    BIO_free_all(b64);
 
     return s;
 }
diff --git a/xs_socket.h b/xs_socket.h
@@ -85,6 +85,8 @@ int xs_socket_server(const char *addr, const char *serv)
       listen(rs, SOMAXCONN);
     }
 
+    freeaddrinfo(res);
+
 #else /* WITHOUT_GETADDRINFO */
    struct sockaddr_in host;