From: Andrew Bays <abays@redhat.com>
Date: Thu, 14 Dec 2017 13:40:42 +0000 (-0500)
Subject: Use snprintf instead of sprintf
X-Git-Url: https://git.verplant.org/?a=commitdiff_plain;h=65de34fff1c57e1f8a13e504792a33e78a79c316;p=collectd.git

Use snprintf instead of sprintf
---

diff --git a/src/sysevent.c b/src/sysevent.c
index 4da0fd76..d222e48b 100644
--- a/src/sysevent.c
+++ b/src/sysevent.c
@@ -429,7 +429,7 @@ static void submit(const char *message, yajl_val *node,
 
       memset(json_val, '\0', listen_buffer_size);
 
-      sprintf(json_val, "%s%c", YAJL_GET_STRING(v), '\0');
+      snprintf(json_val, listen_buffer_size, "%s%c", YAJL_GET_STRING(v), '\0');
 
       DEBUG("sysevent plugin: adding jsonval: %s", json_val);
 
@@ -445,7 +445,7 @@ static void submit(const char *message, yajl_val *node,
 
       memset(json_val, '\0', listen_buffer_size);
 
-      sprintf(json_val, "%s%c", YAJL_GET_STRING(v), '\0');
+      snprintf(json_val, listen_buffer_size, "%s%c", YAJL_GET_STRING(v), '\0');
 
       DEBUG("sysevent plugin: adding jsonval: %s", json_val);
 
@@ -512,7 +512,7 @@ static int sysevent_read(void) /* {{{ */
 
         memset(json_val, '\0', listen_buffer_size);
 
-        sprintf(json_val, "%s%c", YAJL_GET_STRING(v), '\0');
+        snprintf(json_val, listen_buffer_size, "%s%c", YAJL_GET_STRING(v), '\0');
 
         match_str = (char *)&json_val;
       }