[BEEEP] Add zeroizing alloc to desktop_native (#14601)

* Add zeroizing alloc

* Cleanup

* Cleanup

apps/desktop/desktop_native/Cargo.lock

@@ -937,6 +937,7 @@ dependencies = [
  "windows-future",
  "zbus",
  "zbus_polkit",
+ "zeroizing-alloc",
 ]
 
 [[package]]
@@ -3911,6 +3912,12 @@ dependencies = [
  "syn",
 ]
 
+[[package]]
+name = "zeroizing-alloc"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ebff5e6b81c1c7dca2d0bd333b2006da48cb37dbcae5a8da888f31fcb3c19934"
+
 [[package]]
 name = "zvariant"
 version = "4.2.0"

apps/desktop/desktop_native/Cargo.toml

@@ -63,3 +63,4 @@ windows-future = "=0.2.0"
 windows-registry = "=0.4.0"
 zbus = "=4.4.0"
 zbus_polkit = "=4.0.0"
+zeroizing-alloc = "=0.1.0"

apps/desktop/desktop_native/core/Cargo.toml

@@ -55,6 +55,7 @@ rsa = { workspace = true }
 ed25519 = { workspace = true, features = ["pkcs8"] }
 bytes = { workspace = true }
 sysinfo = { workspace = true, features = ["windows"] }
+zeroizing-alloc = { workspace = true }
 
 [target.'cfg(windows)'.dependencies]
 widestring = { workspace = true, optional = true }

apps/desktop/desktop_native/core/src/lib.rs

@@ -8,3 +8,8 @@ pub mod password;
 pub mod powermonitor;
 pub mod process_isolation;
 pub mod ssh_agent;
+
+use zeroizing_alloc::ZeroAlloc;
+
+#[global_allocator]
+static ALLOC: ZeroAlloc<std::alloc::System> = ZeroAlloc(std::alloc::System);