StarMirror
/
sandboxed-api
mirror of https://github.com/google/sandboxed-api
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

Allow restartable sequences access to poll. 

This is used as part of reading the proc files that tell us how many CPUs are
present.

PiperOrigin-RevId: 602953725
Change-Id: I0b64c8d3992119bb956d262cd0f39500a680cc60
pull/171/head
Chris Kennelly 2024-01-30 23:47:46 -08:00 committed by Copybara-Service
parent 0e98cceb32
commit b9c84a1f75
1 changed files with 1 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
sandboxed_api/sandbox2/policybuilder.cc
View File

@ -772,6 +772,7 @@ PolicyBuilder& PolicyBuilder::AllowRestartableSequences(
AllowFutexOp(FUTEX_WAKE);
AllowRead();
AllowOpen();
AllowPoll();
AllowSyscall(__NR_close);
AddPolicyOnSyscall(__NR_rt_sigprocmask, {
ARG_32(0),