From: Bastian Dehn <hhaalo@arcor.de>
Date: Tue, 9 Apr 2024 16:10:11 +0000 (+0200)
Subject: no option descriptor return null
X-Git-Tag: v1.0.0^2~27
X-Git-Url: https://gitweb.hhaalo.de/?a=commitdiff_plain;h=0f45824c0140730757bf6f290c5409bedb93b029;p=sane-kds-s2000w-net.git

no option descriptor return null
---

diff --git a/src/kds_s2000w_option_descriptors.c b/src/kds_s2000w_option_descriptors.c
index db3097b..69b00e6 100644
--- a/src/kds_s2000w_option_descriptors.c
+++ b/src/kds_s2000w_option_descriptors.c
@@ -558,5 +558,8 @@ void kds_s2000w_option_descriptor_free_option_descriptors()
 SANE_Option_Descriptor* kds_s2000w_option_get_descriptor(int option)
 {
 	debug_printf(ALL, "kds_s2000w_option_get_descriptor");
+	if (option >= MAX_OPTION_COUNT)
+		return NULL;
+
 	return &descriptor_array[option];
 }
\ No newline at end of file