From: Nikos Mavrogiannopoulos <n.mavrogiannopoulos@gmail.com>
Date: Mon, 16 Nov 2020 22:10:48 +0000 (+0100)
Subject: internal_parse_url: fix memory leak
X-Git-Tag: v8.20~386^2
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=f9349c978609fdeec5c9e94e363d099f4001acff;p=users%2Fdwmw2%2Fopenconnect.git

internal_parse_url: fix memory leak

Signed-off-by: Nikos Mavrogiannopoulos <n.mavrogiannopoulos@gmail.com>
---

diff --git a/http.c b/http.c
index 39310289..ace81e0b 100644
--- a/http.c
+++ b/http.c
@@ -763,8 +763,10 @@ int internal_parse_url(const char *url, char **res_proto, char **res_host,
 		if (!*end) {
 			*port_str = 0;
 			port = new_port;
-			if (port <= 0 || port > 0xffff)
+			if (port <= 0 || port > 0xffff) {
+				free(host);
 				return -EINVAL;
+			}
 		}
 	}