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From 7c55a1db6eb0334e3e5902cb52272abd668019df Mon Sep 17 00:00:00 2001
From: Michael Forney <mforney@mforney.org>
Date: Thu, 5 Nov 2020 00:58:34 -0800
Subject: [PATCH] aucat: Use unsigned char for wav_guid to prevent overflow
0x80 is not representable as char.
---
aucat/afile.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/aucat/afile.c b/aucat/afile.c
index fce69f3..1a37463 100644
--- a/aucat/afile.c
+++ b/aucat/afile.c
@@ -135,7 +135,7 @@ const char wav_id_riff[4] = {'R', 'I', 'F', 'F'};
const char wav_id_wave[4] = {'W', 'A', 'V', 'E'};
const char wav_id_data[4] = {'d', 'a', 't', 'a'};
const char wav_id_fmt[4] = {'f', 'm', 't', ' '};
-const char wav_guid[14] = {
+const unsigned char wav_guid[14] = {
0x00, 0x00, 0x00, 0x00,
0x10, 0x00, 0x80, 0x00,
0x00, 0xAA, 0x00, 0x38,
--
2.30.0
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