From f80afe5b98e6752ed89aef10b97863ad5db2401f Mon Sep 17 00:00:00 2001
From: Harish Mahendrakar <harish.mahendrakar@ittiam.com>
Date: Mon, 30 Dec 2019 17:23:38 -0800
Subject: [PATCH] decoder: Fix lt_ref increment in ih264d_fix_error_in_dpb

When removing common nodes from short term list if it present in long
term reference list, number of long term buffers was wrongly
incremented. Only decrement of short term buffer count is needed in
such a case.

Bug: 140561484
Bug: 140566606
Bug: 140699853
Bug: 144980954
Bug: 145859214

Test: poc in bug
Change-Id: Iebf7ee7ed65e7b2097a899577982806b03fc6e5d
---
 decoder/ih264d_parse_slice.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/decoder/ih264d_parse_slice.c b/decoder/ih264d_parse_slice.c
index 8d50f9a..4401e8e 100644
--- a/decoder/ih264d_parse_slice.c
+++ b/decoder/ih264d_parse_slice.c
@@ -1029,7 +1029,6 @@ WORD32 ih264d_fix_error_in_dpb(dec_struct_t *ps_dec)
                         ps_st_next_dpb->ps_prev_short = ps_st_curr_dpb->ps_prev_short;
                     }
                     ps_dec->ps_dpb_mgr->u1_num_st_ref_bufs--;
-                    ps_dec->ps_dpb_mgr->u1_num_lt_ref_bufs++;
                     no_of_nodes_deleted++;
                     break;
                 }