From: Bastian Dehn <hhaalo@arcor.de>
Date: Sun, 28 Jan 2024 19:53:51 +0000 (+0100)
Subject: fix response termination with nul
X-Git-Tag: v1.0.0^2~398
X-Git-Url: https://gitweb.hhaalo.de/?a=commitdiff_plain;h=336eb7321182c1f3c1465948c267c9eef28d4f9a;p=sane-kds-s2000w-net.git

fix response termination with nul
---

diff --git a/src/kds_s2000w_client.c b/src/kds_s2000w_client.c
index 0689533..350fd6a 100644
--- a/src/kds_s2000w_client.c
+++ b/src/kds_s2000w_client.c
@@ -9,12 +9,13 @@ size_t _kds_s2000w_client_callback(char *ptr, size_t size, size_t nmemb, void *u
 	response* data = (response*) userdata;
 	size_t fullsize = size * nmemb;
 
-	data->data = realloc(data->data, fullsize + 1);
+	data->data = realloc(data->data, fullsize + sizeof(char));
 	if (!data->data)
 		return 0;
 
 	memcpy(data->data, ptr, fullsize);
-	data->size = fullsize + 1;
+	data->size = fullsize + sizeof(char);
+	data->data[data->size] = 0;
 
 	return fullsize;
 }