From: Bastian Dehn <hhaalo@arcor.de>
Date: Sat, 11 Oct 2025 08:38:01 +0000 (+0200)
Subject: fix null pointer auto of memory kds net
X-Git-Tag: v1.1.10^2~16
X-Git-Url: https://gitweb.hhaalo.de/?a=commitdiff_plain;h=8d5a0dcaf45c5a2d70ab08e7a63dc1c8d26d843b;p=sane-kds-s2000w-net.git

fix null pointer auto of memory kds net
---

diff --git a/src/kds_s2000w_net.c b/src/kds_s2000w_net.c
index eb2225c..6a184d9 100644
--- a/src/kds_s2000w_net.c
+++ b/src/kds_s2000w_net.c
@@ -43,10 +43,16 @@ SANE_Status sane_kds_s2000w_net_get_devices(SANE_Device*** device_list,
 	if (local_only)
 		return SANE_STATUS_NO_MEM;
 
-	if (device_info_ptr == NULL) {
-		device_info_ptr = malloc(sizeof(SANE_Device*) * 2);
-		device_info_ptr[0] = malloc(sizeof(SANE_Device));
-	}
+	if (device_info_ptr != NULL)
+		return SANE_STATUS_GOOD;
+
+	device_info_ptr = malloc(sizeof(SANE_Device*) * 2);
+	if (device_info_ptr == NULL)
+		return SANE_STATUS_NO_MEM;
+
+	device_info_ptr[0] = malloc(sizeof(SANE_Device));
+	if (device_info_ptr[0] == NULL)
+		return	SANE_STATUS_NO_MEM;
 
 	device_info_ptr[0]->name = NAME;
 	device_info_ptr[0]->vendor = VENDOR;