[OMPT-svn-commit] OpenMPT r20579 - in branches/OpenMPT-1.31: . soundlib

[<sv...@op...>]

Author: sagamusix
Date: Fri Apr 12 20:02:54 2024
New Revision: 20579
URL: https://source.openmpt.org/browse/openmpt/?op=revision&rev=20579

Log:
Merged revision(s) 20578 from trunk/OpenMPT:
[Imp] XMF: Tighten validation of sample headers.
........

Modified:
   branches/OpenMPT-1.31/   (props changed)
   branches/OpenMPT-1.31/soundlib/Load_xmf.cpp

Modified: branches/OpenMPT-1.31/soundlib/Load_xmf.cpp
==============================================================================
--- branches/OpenMPT-1.31/soundlib/Load_xmf.cpp	Fri Apr 12 20:01:57 2024	(r20578)
+++ branches/OpenMPT-1.31/soundlib/Load_xmf.cpp	Fri Apr 12 20:02:54 2024	(r20579)
@@ -50,6 +50,8 @@
 			return false;
 		if((flags & smpEnableLoop) && !loopEnd.get())
 			return false;
+		if(loopStart.get() > loopEnd.get() || loopStart.get() > length)
+			return false;
 		if(loopEnd.get() != 0 && (loopEnd.get() >= length || loopStart.get() >= loopEnd.get()))
 			return false;
 		return true;