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Allow restartable sequences' mmaps to name their VMAs.

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PiperOrigin-RevId: 596593499
Change-Id: Ice231b633758667947ec31da5c22f146847e6c6f
This commit is contained in:
Chris Kennelly 2024-01-08 07:56:48 -08:00 committed by Copybara-Service
parent fc610b7c7a
commit a56660f542
1 changed files with 1 additions and 0 deletions
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sandboxed_api/sandbox2/policybuilder.cc
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@ -773,6 +773,7 @@ PolicyBuilder& PolicyBuilder::AllowRestartableSequences(
ARG_32(0), ARG_32(0),
JEQ32(SIG_SETMASK, ALLOW), JEQ32(SIG_SETMASK, ALLOW),
}); });
AllowPrctlSetVma();
if (cpu_fence_mode == kAllowSlowFences) { if (cpu_fence_mode == kAllowSlowFences) {
AllowSyscall(__NR_sched_getaffinity); AllowSyscall(__NR_sched_getaffinity);
AllowSyscall(__NR_sched_setaffinity); AllowSyscall(__NR_sched_setaffinity);