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Merge "Fix DoS in NAL search" into qt-qpr1-dev

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TreeHugger Robot 2020-03-19 18:39:44 +00:00 • committed by Android (Google) Code Review
commit 1b481aebd6
1 changed files with 7 additions and 0 deletions
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7
decoder/ihevcd_decode.c
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@ -626,6 +626,13 @@ WORD32 ihevcd_decode(iv_obj_t *ps_codec_obj, void *pv_api_ip, void *pv_api_op)
nal_ofst = ihevcd_nal_search_start_code(ps_codec->pu1_inp_bitsbuf,
ps_codec->i4_bytes_remaining);
/* If there is no start code found, consume the data and break */
if(nal_ofst == ps_codec->i4_bytes_remaining)
{
ps_codec->pu1_inp_bitsbuf += nal_ofst;
ps_codec->i4_bytes_remaining -= nal_ofst;
break;
}
ps_codec->i4_nal_ofst = nal_ofst;
{