From e6770bc2fd090ea60751a66492912b953e2979f8 Mon Sep 17 00:00:00 2001
From: Sadie Powell <sadie@witchery.services>
Date: Mon, 18 Mar 2024 22:04:57 +0000
Subject: [PATCH] Fix an off by one error in enc_sha2.

---
 modules/encryption/enc_sha2.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/encryption/enc_sha2.cpp b/modules/encryption/enc_sha2.cpp
index 4a9f12b09..d2ad99b62 100644
--- a/modules/encryption/enc_sha2.cpp
+++ b/modules/encryption/enc_sha2.cpp
@@ -160,7 +160,7 @@ public:
 		if (!is_hmac && hash_method.compare(0, 4, "raw-", 4))
 			return; // Not a SHA-2 password.
 
-		auto provider = GetAlgorithm(hash_method.substr(5));
+		auto provider = GetAlgorithm(hash_method.substr(is_hmac ? 5 : 4));
 		if (!provider)
 			return; // Not a hash for this module.