drivers/telnet: Stop the loop if SIGSTP char is match and SIGINT not enabled

Change-Id: I78510616e68330b0171230ca0e081c0d702a6f42 Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-02-10 23:05:17 +08:00 · 2020-02-10 23:05:17 +08:00 · d68693f74c
commit d68693f74c
parent 7ec66ccf94
1 changed files with 3 additions and 0 deletions
--- a/drivers/net/telnet.c
+++ b/drivers/net/telnet.c
@ -318,6 +318,9 @@ static void telnet_check_ctrlchar(FAR struct telnet_dev_s *priv,
           */

          signo = SIGSTP;
+#ifndef CONFIG_TTY_SIGINT
+          break;
+#endif
        }
 #endif
    }