From 4c531340c8ca3cff32e8c8790e1caf5ef7dd5dbe Mon Sep 17 00:00:00 2001
From: Vitaly Chikunov <vt@altlinux.org>
Date: Tue, 8 Feb 2022 11:31:54 +0300
Subject: [PATCH] Fix gcc12 -fanalyzer warning

GCC do not understand that `algname` cannot be NULL. Add dummy default case to
cover all execution paths.

Fixes https://github.com/gost-engine/engine/issues/389
Tested-by: Ilya Shipitsin <chipitsine@gmail.com>
Signed-off-by: Vitaly Chikunov <vt@altlinux.org>
---
 test_sign.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/test_sign.c b/test_sign.c
index 50b6643..63ae3b5 100644
--- a/test_sign.c
+++ b/test_sign.c
@@ -121,6 +121,9 @@ static int test_sign(struct test_sign *t)
 	case 512:
 	    type = NID_id_GostR3410_2012_512;
 	    algname = "gost2012_512";
+	    break;
+	default:
+	    return -1;
     }
 
     /* Keygen. */
-- 
2.39.5