Removed possible uninitialised pointer value

Removed possible uninitialised pointer value in host parsing for wildcard
2014-10-21 17:51:11 +02:00 · 2014-10-21 17:51:11 +02:00 · 761de0ac8a
commit 761de0ac8a
parent 502c78de2b
1 changed files with 1 additions and 1 deletions
--- a/server/core/dbusers.c
+++ b/server/core/dbusers.c
@ -200,7 +200,7 @@ int add_mysql_users_with_host_ipv4(USERS *users, char *user, char *host, char *p
 		tmp = ret_ip+strlen(ret_ip)-1;

 		/* start from Class C */
-		while(*tmp) {
+		while(tmp > ret_ip) {
 			if (*tmp == '%') {
 				/* set only the last IPv4 byte to 1
 				 * avoiding setipadress() failure