torrentd

commit ad8658ee5a1d071766a41db76e86ea0daf384084
parent cb90595462d6ae257f799a7b9142265f4c61822d
Author: sin <sin@2f30.org>
Date:   Fri, 18 Dec 2015 16:05:40 +0000

Add check for nil piecelen

Diffstat:
M
torrent.c
 | 
4
++++

1 file changed, 4 insertions(+), 0 deletions(-)
diff --git a/torrent.c b/torrent.c
@@ -106,6 +106,10 @@ loadtorrent(char *f)
 		goto err2;
 	}
 	t->piecelen = dlookstr(t->info, "piece length")->i;
+	if (!t->piecelen) {
+		warnx("piecelen is 0 in %s", f);
+		goto err2;
+	}
 
 	t->npieces = (t->length + t->piecelen - 1) / t->piecelen;
 	t->piecebm = newbit(t->npieces);