From ad7555d17cfd9fb84f923b0e760eebf8c1ed8651 Mon Sep 17 00:00:00 2001
From: Ahmet Inan <inan@aicodix.de>
Date: Tue, 22 Jul 2025 15:04:05 +0200
Subject: [PATCH] Subchunk2Size can be 0xffffffff

---
 wav.hh | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/wav.hh b/wav.hh
index 4c87128..a73f9cc 100644
--- a/wav.hh
+++ b/wav.hh
@@ -91,6 +91,8 @@ public:
 		if (cmp4("data", Subchunk2ID))
 			return;
 		int Subchunk2Size = readLE(4);
+		if (Subchunk2Size < 0)
+			Subchunk2Size = 0;
 		int overhead = bits_ == 32 ? 58 : 44;
 		if (Subchunk2Size + overhead - 8 != ChunkSize)
 			return;