From: Flole998 <Flole998@users.noreply.github.com>
Date: Mon, 5 Feb 2024 17:31:43 +0000 (+0100)
Subject: descrambler: Fix Sky-UK descrambling
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6409a6382f1ded18cd6f21649519879c410eb8ab;p=thirdparty%2Ftvheadend.git

descrambler: Fix Sky-UK descrambling
---

diff --git a/src/descrambler/descrambler.c b/src/descrambler/descrambler.c
index 3d6372dc9..df7be5826 100644
--- a/src/descrambler/descrambler.c
+++ b/src/descrambler/descrambler.c
@@ -1373,7 +1373,7 @@ descrambler_table_callback
                   if (st->es_pid != mt->mt_pid) continue;
                     LIST_FOREACH(ca, &st->es_caids, link) {
                     if (ca->use == 0) continue;
-                    tk->key_csa.csa_ecm = (caid_is_videoguard(ca->caid) && (ptr[4] != 0 && (ptr[2] - ptr[4]) == 4)) ? ptr[21] : 0;
+                    tk->key_csa.csa_ecm = (caid_is_videoguard(ca->caid) && (ptr[4] != 0 && (ptr[2] - ptr[4]) == 4)) ? 4 : 0;
                     tvhtrace(LS_DESCRAMBLER, "key ecm=%X (caid=%04X)", tk->key_csa.csa_ecm, ca->caid);
                   }
                 }