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Bug 1641605 - Install SIGXCPU handler even if sandbox is disabled. r=padenot

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Differential Revision: https://phabricator.services.mozilla.com/D78019
This commit is contained in:
Emilio Cobos Álvarez 2020-06-03 12:18:56 +00:00
parent 6c79722f7c
commit 0b099d0b0e
1 changed files with 10 additions and 11 deletions
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21
dom/ipc/ContentChild.cpp
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@ -1620,18 +1620,17 @@ mozilla::ipc::IPCResult ContentChild::RecvSetProcessSandbox(
bool sandboxEnabled = true;
# if defined(XP_LINUX)
// On Linux, we have to support systems that can't use any sandboxing.
if (!SandboxInfo::Get().CanSandboxContent()) {
sandboxEnabled = false;
} else {
// Pre-start audio before sandboxing; see bug 1443612.
if (StaticPrefs::media_cubeb_sandbox()) {
if (atp_set_real_time_limit(0, 48000)) {
NS_WARNING("could not set real-time limit at process startup");
}
InstallSoftRealTimeLimitHandler();
} else {
Unused << CubebUtils::GetCubebContext();
sandboxEnabled = SandboxInfo::Get().CanSandboxContent();
if (StaticPrefs::media_cubeb_sandbox()) {
// This needs to happen regardless of whether sandboxing is enabled.
if (atp_set_real_time_limit(0, 48000)) {
NS_WARNING("could not set real-time limit at process startup");
}
InstallSoftRealTimeLimitHandler();
} else if (sandboxEnabled) {
// Pre-start audio before sandboxing; see bug 1443612.
Unused << CubebUtils::GetCubebContext();
}
if (sandboxEnabled) {