From 2cd2f7a33535f29c87a1952e0d4b43a80b6f1f3c Mon Sep 17 00:00:00 2001
From: Harish Mahendrakar <harish.mahendrakar@ittiam.com>
Date: Mon, 16 Jan 2017 11:26:26 +0530
Subject: [PATCH] Decoder: Fixed DoS in header decode when no PPS is present

When the input does not contain PPS and decoder is in header decode
mode, decoder was entering an infinite loop.

Bug: 33621215
(cherry picked from commit 33e1b190d6db09bd72a9f0f51acef4b14eabd6ff)
---
 decoder/ih264d_api.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/decoder/ih264d_api.c b/decoder/ih264d_api.c
index efc5220..fefe8c8 100644
--- a/decoder/ih264d_api.c
+++ b/decoder/ih264d_api.c
@@ -3035,6 +3035,7 @@ WORD32 ih264d_video_decode(iv_obj_t *dec_hdl, void *pv_api_ip, void *pv_api_op)
             {
                 /* a start code has already been found earlier in the same process call*/
                 frame_data_left = 0;
+                header_data_left = 0;
                 continue;
             }