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Decoder: Fix in the case of MMCO 6

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Added an error check in the case of MMCO 6
(SET_LT_INDEX)

Bug: 38014992
Test: POC fails before / works after patch
Change-Id: I76e38a8e2ff0bab043b47f44f1f7b1d4fe60d416
This commit is contained in:
Hamsalekha S 2017-02-10 14:47:11 +05:30 • committed by Ray Essick
parent b4cf8a8319
commit 9e4f0ce704
1 changed files with 16 additions and 5 deletions
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21
decoder/ih264d_dpb_mgr.c
View file

@ -1292,11 +1292,22 @@ WORD32 ih264d_do_mmco_buffer(dpb_commands_t *ps_dpb_cmds,
u4_cur_pic_num);
if(ret != OK)
return ret;
ret = ih264d_delete_st_node_or_make_lt(ps_dpb_mgr,
u4_cur_pic_num, u4_lt_idx,
u1_fld_pic_flag);
if(ret != OK)
return ret;
if(ps_dpb_mgr->u1_num_st_ref_bufs > 0)
{
ret = ih264d_delete_st_node_or_make_lt(ps_dpb_mgr,
u4_cur_pic_num,
u4_lt_idx,
u1_fld_pic_flag);
if(ret != OK)
return ret;
}
else
{
return ERROR_DBP_MANAGER_T;
}
u1_marked_lt = 1;
break;
}