From: Eric Leblond <eric@inl.fr>:

Added explicit null termination of the hostname buffer
This patch is a backport of Marius Tomaschewski <mt@suse.de> work on ulogd.

diff --git a/filter/raw2packet/ulogd_raw2packet_LOCAL.c b/filter/raw2packet/ulogd_raw2packet_LOCAL.c
index 41ebe5be10ceff44f3257023b7a05da102c6428b..bf400d7e8e195074bf63b36c7980ff4e3a7094d7 100644 (file)
--- a/filter/raw2packet/ulogd_raw2packet_LOCAL.c
+++ b/filter/raw2packet/ulogd_raw2packet_LOCAL.c
@@ -92,6 +92,7 @@ void _init(void)
                   strerror(errno));
         exit(2);
     }
+    hostname[sizeof(hostname)-1] = '\0';
     /* strip off everything after first '.' */
     if ((tmp = strchr(hostname, '.')))
         *tmp = '\0';