telize

commit 66063c6c6e5bbbafcf493c5bc7c825f0a6e1b03d
parent 0b6c6d1ad37c7c17e6c0095dc74486759cdc8336
Author: Frederic Cambus <fred@statdns.com>
Date:   Thu, 11 Oct 2018 22:56:14 +0200

Do not leak memory when an invalid IP addresses is detected

Diffstat:
M
src/location.c
 | 
2
++

1 file changed, 2 insertions(+), 0 deletions(-)
diff --git a/src/location.c b/src/location.c
@@ -98,6 +98,7 @@ location(struct http_request *req)
 	    !inet_pton(AF_INET6, ip, &(ipv6.sin6_addr))) {
 		answer = "{\"code\": 401, \"message\": \"Input string is not a valid IP address\"}";
 		http_response(req, 400, answer, strlen(answer));
+		goto cleanup;
 	}
 
 	if (http_argument_get_string(req, "callback", &callback)) {
@@ -197,6 +198,7 @@ location(struct http_request *req)
 	http_response_header(req, "content-type", "application/json; charset=utf-8");
 	http_response(req, 200, answer, strlen(answer));
 
+cleanup:
 	kore_buf_free(&json);
 	kore_free(addr);