From e4cdd3ca0fd84161af2c2a31f2ce198a12545baa Mon Sep 17 00:00:00 2001
From: Jaroslav Kysela <perex@perex.cz>
Date: Fri, 27 Mar 2015 18:40:30 +0100
Subject: [PATCH] descrambler: fix another thinko (and crash)

---
 src/descrambler/descrambler.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/descrambler/descrambler.c b/src/descrambler/descrambler.c
index abe4e956..3c466197 100644
--- a/src/descrambler/descrambler.c
+++ b/src/descrambler/descrambler.c
@@ -421,7 +421,7 @@ descrambler_descramble ( service_t *t,
         ki = tsb2[3];
         if ((ki & 0x80) != 0x00) {
           if (key_valid(dr, ki) == 0) {
-            sbuf_cut(&dr->dr_buf, tsb2 - tsb);
+            sbuf_cut(&dr->dr_buf, tsb2 - dr->dr_buf.sb_data);
             flush_data = 1;
             goto next;
           }