Writing past the end of a vector in MidiFile::mergeTracks
beldenfox opened this issue · 1 comments
beldenfox commented
In the function MidiFile::mergeTracks there are two lines near the bottom that read:
m_events[length] = NULL;
m_events.resize(length-1);
Since length
is the number of tracks the first line writes past the end of the m_events
vector and corrupts memory. This should be:
m_events[length-1] = NULL;
m_events.resize(length-1);