cancel

commit 326b1d515808f8b97fa7a8693bdd405ef0faa911
parent 07df59b31ebe55368155a06b3bdb1b1fb4a27897
Author: parazyd <parazyd@dyne.org>
Date:   Mon, 29 Mar 2021 23:54:31 +0200

Cancel Rust lang.

Diffstat:
M
cancel.c
 | 
3
++-

1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/cancel.c b/cancel.c
@@ -46,7 +46,8 @@ static void lynch(int unused, GtkWidget *entry)
 	addr.sin_addr = *((struct in_addr *)he->h_addr);
 	memset(&(addr.sin_zero), 0, 8);
 
-	sprintf(req, "/cancel\t%s\r\n", gtk_entry_get_text(GTK_ENTRY(entry)));
+	snprintf(req, sizeof(req), "/cancel\t%s\r\n",
+		gtk_entry_get_text(GTK_ENTRY(entry)));
 
 	if (connect(sockfd, (struct sockaddr *)&addr, sizeof(struct sockaddr)) == -1)
 		goto out;