diff options
| author | Chris Robinson <[email protected]> | 2017-06-29 10:56:32 -0700 |
|---|---|---|
| committer | Chris Robinson <[email protected]> | 2017-06-29 10:56:32 -0700 |
| commit | 00694826ef5b2f410cdd9d8a2274b34ea86bffdf (patch) | |
| tree | 35ec897340abc6a9f79950cf80cf9f4d55426c06 /router/router.c | |
| parent | 058d57ef0352ee0f46fc5e0ebe76479660bfc44e (diff) | |
Protect context switches with a lock in the router
Diffstat (limited to 'router/router.c')
| -rw-r--r-- | router/router.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/router/router.c b/router/router.c index 4dfae314..f54643f4 100644 --- a/router/router.c +++ b/router/router.c @@ -16,6 +16,7 @@ int DriverListSize = 0; static int DriverListSizeMax = 0; almtx_t EnumerationLock; +almtx_t ContextSwitchLock; static void LoadDriverList(void); @@ -29,6 +30,7 @@ BOOL APIENTRY DllMain(HINSTANCE UNUSED(module), DWORD reason, void* UNUSED(reser case DLL_PROCESS_ATTACH: LoadDriverList(); almtx_init(&EnumerationLock, almtx_recursive); + almtx_init(&ContextSwitchLock, almtx_plain); break; case DLL_THREAD_ATTACH: @@ -37,6 +39,7 @@ BOOL APIENTRY DllMain(HINSTANCE UNUSED(module), DWORD reason, void* UNUSED(reser case DLL_PROCESS_DETACH: ReleaseALC(); + almtx_destroy(&ContextSwitchLock); almtx_destroy(&EnumerationLock); for(i = 0;i < DriverListSize;i++) { |