From: Bastian Dehn <hhaalo@arcor.de>
Date: Sat, 18 Jan 2025 11:55:35 +0000 (+0100)
Subject: set stream to null after free
X-Git-Tag: v1.0.28^2~10
X-Git-Url: https://gitweb.hhaalo.de/?a=commitdiff_plain;h=58ef8872147d8e7e0eb58a16d68e35206197e6b8;p=sane-kds-s2000w-net.git

set stream to null after free
---

diff --git a/src/kds_s2000w_client.c b/src/kds_s2000w_client.c
index 89f48c5..506c524 100644
--- a/src/kds_s2000w_client.c
+++ b/src/kds_s2000w_client.c
@@ -159,6 +159,7 @@ int kds_s2000w_client_open_session(response* resp)
 	_kds_s2000w_client_print_error_result(result);
 
 	fclose(stream);
+	stream = NULL;
 	_kds_s2000w_client_stream_to_response(*mem, resp, sizeloc);
 
 	curl_url_cleanup(url_handler);
@@ -260,6 +261,7 @@ int kds_s2000w_client_status_session(int64_t sessionid, response* resp)
 	_kds_s2000w_client_print_error_result(result);
 
 	fclose(stream);
+	stream = NULL;
 	_kds_s2000w_client_stream_to_response(*mem, resp, sizeloc);
 
 	curl_url_cleanup(url_handler);
@@ -319,6 +321,7 @@ int kds_s2000w_client_start_scan(int64_t sessionid, response* resp)
 	_kds_s2000w_client_print_error_result(result);
 
 	fclose(stream);
+	stream = NULL;
 	_kds_s2000w_client_stream_to_response(*mem, resp, sizeloc);
 
 	curl_url_cleanup(url_handler);
@@ -378,6 +381,7 @@ int kds_s2000w_client_stop_scan(int64_t sessionid, response* resp)
 	_kds_s2000w_client_print_error_result(result);
 
 	fclose(stream);
+	stream = NULL;
 	_kds_s2000w_client_stream_to_response(*mem, resp, sizeloc);
 
 	curl_url_cleanup(url_handler);
@@ -439,6 +443,7 @@ int kds_s2000w_client_get_image(int64_t sessionid, int img_number, response* res
 	_kds_s2000w_client_print_error_result(result);
 
 	fclose(stream);
+	stream = NULL;
 	_kds_s2000w_client_stream_to_response(*mem, resp, sizeloc);
 
 	curl_url_cleanup(url_handler);
@@ -502,6 +507,7 @@ int kds_s2000w_client_delete_image(int64_t sessionid, int img_number, response*
 	_kds_s2000w_client_print_error_result(result);
 
 	fclose(stream);
+	stream = NULL;
 	_kds_s2000w_client_stream_to_response(*mem, resp, sizeloc);
 
 	curl_url_cleanup(url_handler);
@@ -556,6 +562,7 @@ int kds_s2000w_client_get_capabilities(response* resp)
 	_kds_s2000w_client_print_error_result(result);
 
 	fclose(stream);
+	stream = NULL;
 	_kds_s2000w_client_stream_to_response(*mem, resp, sizeloc);
 
 	curl_url_cleanup(url_handler);
@@ -612,6 +619,7 @@ int kds_s2000w_client_get_option(int64_t sessionid, response* resp)
 	_kds_s2000w_client_print_error_result(result);
 
 	fclose(stream);
+	stream = NULL;
 	_kds_s2000w_client_stream_to_response(*mem, resp, sizeloc);
 
 	curl_url_cleanup(url_handler);