LoadModule() returns the only reference to a fresh piece of memory (a
ModuleDescPtr). Sadly, xf86LoadModules dropped the return value on the floor
leaking memory for each module it loaded.
Signed-off-by: Peter Hutterer <peter@cs.unisa.edu.au>
All the failure paths were very diligent in freeing the "fullpath" temporary
string, but the success case was not. All the content only got strdup()d, so
it's not live memory anymore.
Signed-off-by: Peter Hutterer <peter@cs.unisa.edu.au>
xf86LogInit allocates a piece of memory, stores it in lf. LogInit() will then
effectively strdup it, but lf is never freed again.
Signed-off-by: Peter Hutterer <peter@cs.unisa.edu.au>
AllowAll is the last check before the parent window is checked. This allows
to override a DenyAll in the parent window in a simpler way than before (the
previous method required all devices to be in the permit list).
In the case that the device cursor was the first in the list of cursors
the window knew about, unsetting the cursor could lead to a segfault
due to pPrev being NULL. Instead catch the condition and correctly remove
the node from the list. Since there is no cursor now set on the device,
we simply return success as the parent windows cursor will propogate
down later.
Signed-off-by: Peter Hutterer <peter@cs.unisa.edu.au>
With recent mesa HEAD, the glapi sources used only in the xserver glx
module are carried in the mesa tree. Previously, these were generated
separately and committed to the xserver tree.
The build is changed to symlink these files like the other mesa sources.
This reduces the chance for mismatches between mesa's glX API and the
xserver's glX API.
Sorry about the megacommit, but this touches on a lot of stuff.
Get rid of XkbFileInfo, which was pretty seriously redundant, and move the
only useful thing it had (defined) into XkbDescRec. defined will be removed
pretty soon anyway. Is the compat map pointer non-NULL? Then you have a
compat map, congratulations! Anyhow, I digress.
All functions that took an XkbFileInfoPtr now take an XkbDescPtr, _except_
XkmReadFile, which returns an XkbDescPtr *, because people want to deal in
XkbDescPtrs, not XkbDescRecs.
We were forgetting to set the sizes for sections and rows and a couple of
other misc bits in XkbCopyKeymap's geometry. Sort that out, and add a
couple of clarifying comments along the way.
We need to start breaking the XKB API to enforce sanity, so drag whichever
headers we need to do so into the server tree, as the client API is set in
stone, being part of Xlib.
- This allows some compositing managers to work, even after randr12 has changed the root window size.
- Thanks to ajax for figuring out the best place to put this.
- Example:
- xf86RandR12SetMode() calls EnableDisableFBAccess().
- That calls xf86SetRootClip() which in turn calls ResizeChildrenWinSize().
- The final step is the call to PositionWindow().
