diff options
| author | Alan Coopersmith <alan.coopersmith@sun.com> | 2010-01-04 18:21:54 -0800 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2010-01-04 18:48:18 -0800 |
| commit | 13c8bd3fde3b0831921e59f84936022a16379d63 (patch) | |
| tree | 099dfe148525b9f11ff704c1a4e9e5d62c963e45 /dix/devices.c | |
| parent | e707612e9de4e5e1d91dc1a8152810912d7e18bb (diff) | |
CloseDevice: call XkbRemoveResourceClient before freeing key class struct
XkbRemoveResourceClient() returns immediately if dev->key is NULL.
CloseDevice calls XkbRemoveResourceClient until it removes all resources.
If we free dev->key and NULL it before XkbRemoveResourceClient, then
infinite loop ensues, and the server appears to hang on exit or crash.
Signed-off-by: Alan Coopersmith <alan.coopersmith@sun.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Daniel Stone <daniel@fooishbar.org>
Signed-off-by: Keith Packard <keithp@keithp.com>
Diffstat (limited to 'dix/devices.c')
| -rw-r--r-- | dix/devices.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/dix/devices.c b/dix/devices.c index 6329d2810..92b95ed69 100644 --- a/dix/devices.c +++ b/dix/devices.c @@ -842,6 +842,9 @@ CloseDevice(DeviceIntPtr dev) if(dev->valuator && dev->valuator->accelScheme.AccelCleanupProc) dev->valuator->accelScheme.AccelCleanupProc(dev); + while (dev->xkb_interest) + XkbRemoveResourceClient((DevicePtr)dev,dev->xkb_interest->resource); + xfree(dev->name); classes = (ClassesPtr)&dev->key; @@ -853,9 +856,6 @@ CloseDevice(DeviceIntPtr dev) FreeAllDeviceClasses(classes); } - while (dev->xkb_interest) - XkbRemoveResourceClient((DevicePtr)dev,dev->xkb_interest->resource); - if (DevHasCursor(dev) && dev->spriteInfo->sprite) { xfree(dev->spriteInfo->sprite->spriteTrace); xfree(dev->spriteInfo->sprite); |