diff options
| -rw-r--r-- | nx-X11/lib/X11/XKBGetMap.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/nx-X11/lib/X11/XKBGetMap.c b/nx-X11/lib/X11/XKBGetMap.c index 5705f2649..ea2e6b512 100644 --- a/nx-X11/lib/X11/XKBGetMap.c +++ b/nx-X11/lib/X11/XKBGetMap.c @@ -426,6 +426,9 @@ xkbVModMapWireDesc * wire; XkbServerMapPtr srv; if ( rep->totalVModMapKeys>0 ) { + if (((int) rep->firstVModMapKey + rep->nVModMapKeys) + > xkb->max_key_code) + return BadLength; if (((xkb->server==NULL)||(xkb->server->vmodmap==NULL))&& (XkbAllocServerMap(xkb,XkbVirtualModMapMask,0)!=Success)) { return BadAlloc; |