| commit | 27ca9632ee7b3dde9d2fcaa145d4267b481516db | [log] [tgz] |
|---|---|---|
| author | Will Harris <wfh@chromium.org> | Sat Oct 30 00:18:46 2021 |
| committer | Copybara-Service <copybara-worker@google.com> | Sat Oct 30 00:45:01 2021 |
| tree | 5e06bd01fbba4a70ac7eff8ca8dc18b6d9220aff | |
| parent | 9aa5a80028c737fc1631e9f73f2987d57be140fb [diff] |
Return WSAError if Winsock cannot be initialized in socket broker tests Previous attempts at fixing the flakiness in these tests showed that they were failing because WSASocket was returning INVALID_SOCKET and setting WSAGetLastError to WSANOTINITIALISED. This CL now returns the result of WSAStartup in this situation allowing further invesigation of the root cause to be carried out. BUG=1264188 Change-Id: I0c55c827820f7f3bcf6ee237e312fd36885a5002 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3253873 Reviewed-by: Alex Gough <ajgo@chromium.org> Commit-Queue: Will Harris <wfh@chromium.org> Cr-Commit-Position: refs/heads/main@{#936621} NOKEYCHECK=True GitOrigin-RevId: e953504e6dcbd12c22ae3b815dbee19f7a7bbae0
This directory contains platform-specific sandboxing libraries. Sandboxing is a technique that can improve the security of an application by separating untrustworthy code (or code that handles untrustworthy data) and restricting its privileges and capabilities.
Each platform relies on the operating system's process primitive to isolate code into distinct security principals, and platform-specific technologies are used to implement the privilege reduction. At a high-level:
mac/ uses the Seatbelt sandbox. See the detailed design for more.linux/ uses namespaces and Seccomp-BPF. See the detailed design for more.win/ uses a combination of restricted tokens, distinct job objects, alternate desktops, and integrity levels. See the detailed design for more.Built on top of the low-level sandboxing library is the //sandbox/policy component, which provides concrete policies and helper utilities for sandboxing specific Chromium processes and services. The core sandbox library cannot depend on the policy component.