Fix error handling in impeg2d_dec_pic_data_thread
In case of errors in impeg2d_dec_pic_data_thread() instead of
returning, the function is now updated to break the processing
loop and consider all the MBs in the row as skipped.
Test: mpeg2_dec_fuzzer
diff --git a/decoder/impeg2d_dec_hdr.c b/decoder/impeg2d_dec_hdr.c
index 904df6f..dc43e7d 100644
--- a/decoder/impeg2d_dec_hdr.c
+++ b/decoder/impeg2d_dec_hdr.c
@@ -1041,12 +1041,8 @@
if ((IMPEG2D_ERROR_CODES_T)IVD_ERROR_NONE != e_error)
{
- impeg2d_next_start_code(ps_dec);
- if(ps_dec->s_bit_stream.u4_offset >= ps_dec->s_bit_stream.u4_max_offset)
- {
- ps_dec->u4_error_code = IMPEG2D_BITSTREAM_BUFF_EXCEEDED_ERR;
- return;
- }
+ ps_dec->u2_num_mbs_left = 0;
+ break;
}
/* Detecting next slice start code */
