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cmProc4.c: Changed size validation in _cmScMatchInitMtx() to eliminate crash bug.

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kevin 2013-05-26 09:33:13 -07:00
parent d612925b43
commit 9fd7c97cc3
1 changed files with 2 additions and 1 deletions
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cmProc4.c
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@ -1275,7 +1275,8 @@ cmRC_t cmScMatchFinal( cmScMatch* p )
cmRC_t _cmScMatchInitMtx( cmScMatch* p, unsigned rn, unsigned cn ) cmRC_t _cmScMatchInitMtx( cmScMatch* p, unsigned rn, unsigned cn )
{ {
if( rn >p->mrn && cn > p->mcn ) //if( rn >p->mrn && cn > p->mcn )
if( rn*cn > p->mrn*p->mcn )
return cmCtxRtCondition( &p->obj, cmInvalidArgRC, "MIDI sequence length must be less than %i. Score sequence length must be less than %i.",p->mmn,p->msn); return cmCtxRtCondition( &p->obj, cmInvalidArgRC, "MIDI sequence length must be less than %i. Score sequence length must be less than %i.",p->mmn,p->msn);
// if the size of the mtx is not changing then there is nothing to do // if the size of the mtx is not changing then there is nothing to do