ShuriZma
/
duckstation
mirror of https://github.com/stenzek/duckstation
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

CDImage: Fix crash reading subq from lead-in

This commit is contained in:
Connor McLaughlin 2020-07-22 00:02:51 +10:00
parent 03c3b10054
commit cf366d3fba
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/common/cd_image.cpp
View File

@ -229,7 +229,7 @@ bool CDImage::ReadRawSector(void* buffer)
bool CDImage::ReadSubChannelQ(SubChannelQ* subq)
{
// handle case where we're at the end of the track/index
if (m_position_in_index == m_current_index->length)
if (!m_current_index || m_position_in_index == m_current_index->length)
return GenerateSubChannelQ(subq, m_position_on_disc);
// otherwise save the index lookup