Check invalid address in sceMpegAtracDecode.

Fixes #11026.
hrydgard · Jan 5, 2020 · 4bc0274 · 4bc0274
1 parent f4b5810
commit 4bc0274
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/Core/HLE/sceMpeg.cpp b/Core/HLE/sceMpeg.cpp
@@ -1898,6 +1898,11 @@ static u32 sceMpegAtracDecode(u32 mpeg, u32 auAddr, u32 bufferAddr, int init)
 		return -1;
 	}
 
+	if (!Memory::IsValidAddress(bufferAddr) || !Memory::IsValidAddress(auAddr)) {
+		WARN_LOG(ME, "sceMpegAtracDecode(%08x, %08x, %08x, %i): invalid addresses", mpeg, auAddr, bufferAddr, init);
+		return -1;
+	}
+
 	DEBUG_LOG(ME, "sceMpegAtracDecode(%08x, %08x, %08x, %i)", mpeg, auAddr, bufferAddr, init);
 
 	SceMpegAu atracAu;