Increase the umode buffer on register_user() to prevent a possible buffer overflow

diff --git a/src/s_user.c b/src/s_user.c
index 5c40dc6a8f821f0cf8fcc89ff524e5d993e3b992..026fd9d96faa48faf0097b70b833b0969bec4608 100644 (file)
--- a/src/s_user.c
+++ b/src/s_user.c
@@ -475,7 +475,7 @@ register_user(aClient *cptr, aClient *sptr, char *nick, char *username,
 {
     aAllow  *pwaconf = NULL;
     char       *parv[3];
-    static char ubuf[12];
+    static char ubuf[54];
     char       *p;
     anUser     *user = sptr->user;
     struct userBan    *ban;