Merge "Avoid two SELinux related error messages at boot time" into main
diff --git a/init/selinux.cpp b/init/selinux.cpp
index ebdcaa6..ac102eb 100644
--- a/init/selinux.cpp
+++ b/init/selinux.cpp
@@ -735,6 +735,14 @@
TEMP_FAILURE_RETRY(send(fd.get(), &request, sizeof(request), 0));
}
+int RestoreconIfExists(const char* path, unsigned int flags) {
+ if (access(path, F_OK) != 0 && errno == ENOENT) {
+ // Avoid error message for path that is expected to not always exist.
+ return 0;
+ }
+ return selinux_android_restorecon(path, flags);
+}
+
} // namespace
void SelinuxRestoreContext() {
@@ -762,9 +770,9 @@
// adb remount, snapshot-based updates, and DSUs all create files during
// first-stage init.
- selinux_android_restorecon(SnapshotManager::GetGlobalRollbackIndicatorPath().c_str(), 0);
- selinux_android_restorecon("/metadata/gsi", SELINUX_ANDROID_RESTORECON_RECURSE |
- SELINUX_ANDROID_RESTORECON_SKIP_SEHASH);
+ RestoreconIfExists(SnapshotManager::GetGlobalRollbackIndicatorPath().c_str(), 0);
+ RestoreconIfExists("/metadata/gsi",
+ SELINUX_ANDROID_RESTORECON_RECURSE | SELINUX_ANDROID_RESTORECON_SKIP_SEHASH);
}
int SelinuxKlogCallback(int type, const char* fmt, ...) {