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Added an out of bound check on u4_num_bufs in input argument am: aa11ab9fdb am: 50ec420228 am: 0514a1ebfb am: fa8bb9d89c

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am: 96228ba3b9

Change-Id: Ic048f96697bdaedea3bbc0a8cf1acf78ed488e37
This commit is contained in:
Harish Mahendrakar 2017-09-11 22:30:10 +00:00 • committed by android-build-merger
commit 4a6a743d40
1 changed files with 2 additions and 1 deletions
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3
decoder/ih264d_api.c
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@ -1804,7 +1804,8 @@ WORD32 ih264d_video_decode(iv_obj_t *dec_hdl, void *pv_api_ip, void *pv_api_op)
&& ps_dec->i4_decode_header == 0)
{
UWORD32 i;
if(ps_dec->ps_out_buffer->u4_num_bufs == 0)
if((ps_dec->ps_out_buffer->u4_num_bufs == 0) ||
(ps_dec->ps_out_buffer->u4_num_bufs > IVD_VIDDEC_MAX_IO_BUFFERS))
{
ps_dec_op->u4_error_code |= 1 << IVD_UNSUPPORTEDPARAM;
ps_dec_op->u4_error_code |= IVD_DISP_FRM_ZERO_OP_BUFS;