| diff --git a/third_party/libopenjpeg20/j2k.c b/third_party/libopenjpeg20/j2k.c |
| index d95963a5c..ed449684f 100644 |
| --- a/third_party/libopenjpeg20/j2k.c |
| +++ b/third_party/libopenjpeg20/j2k.c |
| @@ -9864,7 +9864,9 @@ static OPJ_BOOL opj_j2k_read_SQcd_SQcc(opj_j2k_t *p_j2k, |
| p_j2k->m_specific_param.m_decoder.m_default_tcp; |
| |
| /* precondition again*/ |
| - assert(p_comp_no < p_j2k->m_private_image->numcomps); |
| + if (p_comp_no >= p_j2k->m_private_image->numcomps) { |
| + return OPJ_FALSE; |
| + } |
| |
| l_tccp = &l_tcp->tccps[p_comp_no]; |
| l_current_ptr = p_header_data; |