From: Bastian Dehn <hhaalo@arcor.de>
Date: Sat, 27 Jan 2024 08:24:17 +0000 (+0100)
Subject: fix read string option
X-Git-Tag: v1.0.0^2~454
X-Git-Url: https://gitweb.hhaalo.de/?a=commitdiff_plain;h=8bda53fbc404d530a0878a4c80e5836e6c681d44;p=sane-kds-s2000w-net.git

fix read string option
---

diff --git a/src/kds_s2000w_handler.c b/src/kds_s2000w_handler.c
index b7f6fa8..cf93384 100644
--- a/src/kds_s2000w_handler.c
+++ b/src/kds_s2000w_handler.c
@@ -91,8 +91,9 @@ void kds_s2000w_handler_get_option(int option, void* value)
 		case 2:
 			value_object = json_object_object_get(config, "ScanSide");
 			const char* string_value = json_object_get_string(value_object);
-			const char* char_value = (const char*) value;
-			char_value = string_value;
+			char* char_value = (char*) value;
+			int value_length = strlen(char_value);
+			memcpy(char_value, string_value, sizeof(char) * value_length);
 			break;
 		default:
 			break;