marko10_000
/
wine-wine
forked from Mirrors/wine-wine
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

user32: Free allocated memory in USER_unload_driver.

oldstable
Rob Shearman 2009-01-10 20:56:21 +00:00 committed by Alexandre Julliard
parent 07090c2485
commit ea00dc4b49
1 changed files with 4 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
dlls/user32/driver.c
View File

@ -141,8 +141,11 @@ static const USER_DRIVER *load_driver(void)
/* unload the graphics driver on process exit */
void USER_unload_driver(void)
{
USER_DRIVER *prev;
/* make sure we don't try to call the driver after it has been detached */
USER_Driver = &null_driver;
prev = InterlockedExchangePointer( (void **)&USER_Driver, &null_driver );
if (prev != &lazy_load_driver && prev != &null_driver)
HeapFree( GetProcessHeap(), 0, prev );
}