dpibreak.git/crates/windivert/src, branch v0.6.2System-wide DPI circumvention with minimal configuration
http://git.dilluti0n.com/dpibreak.git/atom?h=v0.6.22026-07-13T18:55:12Zwindivert: relax shutdown() receiver to &self2026-07-13T18:55:12Zdilluti0nhskim@dilluti0n.com2026-07-13T14:47:07Zurn:sha1:7840fcd88561ce441c25fbb2e9c88933f4199797
Unblocking WinDivertRecv() from another thread is in fact the whole
purpose of WinDivertShutdown(), but &mut self made that impossible on
a shared (Arc) handle. It only reads self.handle and doesn't
invalidate it, so &self is sound.
windows: windivert: fix rust str passed as ptr to C ffi2026-07-13T18:55:12Zdilluti0nhskim@dilluti0n.com2026-07-13T14:33:43Zurn:sha1:82c8d8097c6e239a59bd7fa7011366a43ac1c649
This should be null terminated or OpenServiceA() have no chance to
know where str is stopped.
windows: windivert: fix dangling pointer in WinDivert::uninstall()2026-07-13T18:54:51Zdilluti0nhskim@dilluti0n.com2026-07-13T14:10:42Zurn:sha1:e0541485fa3059f114892014b1f6b6bb5e3decb0
MaybeUninit::uninit() is not bound to any variable, so the temporary
is dropped at the end of the statement, leaving `status` as a dangling
pointer into the freed stack slot. Passing it to ControlService() as
an out-pointer then makes the kernel write through a dangling pointer,
which is undefined behavior.
Bind the MaybeUninit<SERVICE_STATUS> to a local so it outlives the
pointer.
windows: pull windivert-0.6.0 to local crate/ dir from crates.io2026-07-13T13:59:08Zdilluti0nhskim@dilluti0n.com2026-07-13T13:59:08Zurn:sha1:7f5456b03fb49b37de688280d23635ba15c9cc82
This is pulled from cargo cache:
cp -r ~/.cargo/registry/src/index.crates.io-*/windivert-0.6.0 \
crates/windivert