diff options
| -rw-r--r-- | decoder/ih264d_parse_headers.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/decoder/ih264d_parse_headers.c b/decoder/ih264d_parse_headers.c index a398658..389bb3c 100644 --- a/decoder/ih264d_parse_headers.c +++ b/decoder/ih264d_parse_headers.c @@ -361,11 +361,13 @@ WORD32 ih264d_parse_pps(dec_struct_t * ps_dec, dec_bit_stream_t * ps_bitstrm) } /* read second_chroma_qp_index_offset syntax element */ - ps_pps->i1_second_chroma_qp_index_offset = ih264d_sev( + i_temp = ih264d_sev( pu4_bitstrm_ofst, pu4_bitstrm_buf); - if((ps_pps->i1_second_chroma_qp_index_offset + 12) > 24) + if((i_temp < -12) || (i_temp > 12)) return ERROR_INV_RANGE_QP_T; + + ps_pps->i1_second_chroma_qp_index_offset = i_temp; } /* In case bitstream read has exceeded the filled size, then |