diff options
Diffstat (limited to 'Xi/exevents.c')
| -rw-r--r-- | Xi/exevents.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/Xi/exevents.c b/Xi/exevents.c index b1412f018..7f77aa872 100644 --- a/Xi/exevents.c +++ b/Xi/exevents.c @@ -2128,7 +2128,7 @@ SendEventToAllWindows(DeviceIntPtr dev, Mask mask, xEvent * ev, int count) * @param len Number of bytes in mask. * @param mask Event mask in the form of (1 << eventtype) */ -void +int XISetEventMask(DeviceIntPtr dev, WindowPtr win, ClientPtr client, unsigned int len, unsigned char* mask) { @@ -2152,7 +2152,8 @@ XISetEventMask(DeviceIntPtr dev, WindowPtr win, ClientPtr client, if (len && !others) { - AddExtensionClient(win, client, 0, 0); + if (AddExtensionClient(win, client, 0, 0) != Success) + return BadAlloc; others= wOtherInputMasks(win)->inputClients; } @@ -2163,4 +2164,6 @@ XISetEventMask(DeviceIntPtr dev, WindowPtr win, ClientPtr client, memcpy(others->xi2mask[dev->id], mask, len); RecalculateDeviceDeliverableEvents(win); + + return Success; } |