From dcdef424fc5296b8083b4c7f00544a300916d30f Mon Sep 17 00:00:00 2001 From: Adam Sutton Date: Thu, 22 Jan 2015 15:12:25 +0000 Subject: [PATCH] linuxdvb: appears some tuners are not supporting FE_GET_EVENT This results in a terminal lockup as the ioctl() will loop indefinitely, testing for != -1 was always a bad idea! --- src/input/mpegts/linuxdvb/linuxdvb_frontend.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/input/mpegts/linuxdvb/linuxdvb_frontend.c b/src/input/mpegts/linuxdvb/linuxdvb_frontend.c index 286534ca..84a83ec0 100644 --- a/src/input/mpegts/linuxdvb/linuxdvb_frontend.c +++ b/src/input/mpegts/linuxdvb/linuxdvb_frontend.c @@ -1328,7 +1328,7 @@ linuxdvb_frontend_tune0 /* discard stale events */ while (1) { - if (ioctl(lfe->lfe_fe_fd, FE_GET_EVENT, &ev) == -1) + if (ioctl(lfe->lfe_fe_fd, FE_GET_EVENT, &ev) < 0) break; }