[Scummvm-tracker] [ScummVM :: Bugs] #13867: AUDIO: SCUMM: buffer-overflow in MidiDriver_ADLIB::adlibPlayNote (ASAN)

ScummVM :: Bugs trac at scummvm.org
Fri Sep 30 01:14:39 UTC 2022


#13867: AUDIO: SCUMM: buffer-overflow in MidiDriver_ADLIB::adlibPlayNote (ASAN)
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Reporter:  dwatteau                        |       Owner:  (none)
    Type:  defect                          |      Status:  new
Priority:  normal                          |   Component:  Audio
 Version:                                  |  Resolution:
Keywords:  adlibPlayNote,asan,scumm,adlib  |        Game:
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Comment (by athrxx):

 Thanks, I have fixed it. It seems to be a bug in the original driver, too
 (it isn't supposed to eat note2 values >= 128).

 But maybe the values that get passed from adlibSetParam are wrong, too. I
 haven't checked that.
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Ticket URL: <https://bugs.scummvm.org/ticket/13867#comment:3>
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