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-rw-r--r--decoder/ih264d_parse_bslice.c9
1 files changed, 8 insertions, 1 deletions
diff --git a/decoder/ih264d_parse_bslice.c b/decoder/ih264d_parse_bslice.c
index 0758b77..85b0d0f 100644
--- a/decoder/ih264d_parse_bslice.c
+++ b/decoder/ih264d_parse_bslice.c
@@ -1590,7 +1590,14 @@ WORD32 ih264d_parse_bslice(dec_struct_t * ps_dec, UWORD16 u2_first_mb_in_slice)
if(ps_slice->u1_nal_ref_idc != 0)
{
if(!ps_dec->ps_dpb_cmds->u1_dpb_commands_read)
- ps_dec->u4_bitoffset = ih264d_read_mmco_commands(ps_dec);
+ {
+ i_temp = ih264d_read_mmco_commands(ps_dec);
+ if (i_temp < 0)
+ {
+ return ERROR_DBP_MANAGER_T;
+ }
+ ps_dec->u4_bitoffset = i_temp;
+ }
else
ps_bitstrm->u4_ofst += ps_dec->u4_bitoffset;
}