Even better range checking on tempo, so we don't encounter overflows in tempo calculation code.

Christopher Snowhill committed 9 years ago

Commit 161758d1 parent a034af11 file · +1 −1Browse files

Unified · Split

@@ -4302,7 +4302,7 @@ static int process_tick(DUMB_IT_SIGRENDERER *sigrenderer) · 4301 unmodified lines
4302	4302	{
4303	4303	DUMB_IT_SIGDATA *sigdata = sigrenderer->sigdata;
4304	4304
4305		− if ( !sigrenderer->tempo ) // problematic, causes divide by zero below
	4305	+ if ( sigrenderer->tempo < 32 \|\| sigrenderer->tempo > 255 ) // problematic
4306	4306	return 1;
4307	4307
4308	4308	// Set note vol/freq to vol/freq set for each channel

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