torrentd

commit 9e388846ad8e90f8dd06e264fcf8a7e1ec20344f
parent 606d973333025a03cc3eab7933a62a94936cfdd0
Author: sin <sin@2f30.org>
Date:   Mon, 21 Dec 2015 22:18:48 +0000

nvm

Diffstat:
M
tracker.c
 | 
17
+++++++++++------

1 file changed, 11 insertions(+), 6 deletions(-)
diff --git a/tracker.c b/tracker.c
@@ -22,14 +22,11 @@ getpeers(struct torrent *t, struct ben **reply)
 	             "GET /%s?info_hash=%s&peer_id=%s&port=6881&uploaded=0&"
 	             "downloaded=0&left=%zu&event=started HTTP/1.1\r\n\r\n",
 	             path, infohash, id, t->totallen);
-	free(id);
-	free(infohash);
-	free(url);
 	if (r < 0 || (size_t)r >= sizeof(buf))
-		return -1;
+		goto fail;
 
 	if ((s = dial(host, port)) < 0)
-		return -1;
+		goto fail;
 
 	writeall(s, buf, r);
 	r = readall(s, buf, sizeof(buf) - 1);
@@ -46,7 +43,15 @@ getpeers(struct torrent *t, struct ben **reply)
 	}
 
 	if (!bdecode(p, p + r, reply))
-		return -1;
+		goto fail;
 	bprint(*reply, 0);
+	free(id);
+	free(infohash);
+	free(url);
 	return 0;
+fail:
+	free(id);
+	free(infohash);
+	free(url);
+	return -1;
 }