descrambler: fix another thinko (and crash)

tvheadend · Mar 27, 2015 · e4cdd3c · e4cdd3c
1 parent 722c925
commit e4cdd3c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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;
           }