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Bug 1923282 - Allow gpu-2404 for Snap package r=jld

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Differential Revision: https://phabricator.services.mozilla.com/D224979
This commit is contained in:
Alexandre Lissy 2024-10-10 05:00:58 +00:00
parent 537e409553
commit e36ff00bb9
1 changed files with 7 additions and 25 deletions
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32
security/sandbox/linux/broker/SandboxBrokerPolicyFactory.cpp
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@ -406,32 +406,14 @@ static void AddGLDependencies(SandboxBroker::Policy* policy) {
nsAutoCString snapDesktopShare(snapDesktopDir);
snapDesktopShare.AppendLiteral("/usr/share");
policy->AddDir(rdonly, snapDesktopShare.get());
}
// Introduced by Snap's core24 changes, and gpu-2404 snap package, this
// directory holds the drirc configuration
if (const char* drircConfigDir = PR_GetEnv("DRIRC_CONFIGDIR")) {
nsAutoCString drircConfigShare(drircConfigDir);
policy->AddDir(rdonly, drircConfigShare.get());
}
// Introduced by Snap's core24 changes, and gpu-2404 snap package, those egl
// environment variable configure where libraries are. Failing to access and
// load those will result in bug 1921520: RDD process will fail to create
// GLContext for VA-API, thus breaking hardware decoding and falling back to
// software decoding while generating (potentially a lot of) crash reports.
if (const char* eglExternalPlatformConfigDir =
PR_GetEnv("__EGL_EXTERNAL_PLATFORM_CONFIG_DIRS")) {
nsAutoCString eglExternalPlatformConfigShare(
eglExternalPlatformConfigDir);
policy->AddDir(rdonly, eglExternalPlatformConfigShare.get());
}
if (const char* eglVendorLibraryDir =
PR_GetEnv("__EGL_VENDOR_LIBRARY_DIRS")) {
nsAutoCString eglVendorLibraryShare(eglVendorLibraryDir);
policy->AddDir(rdonly, eglVendorLibraryShare.get());
}
// Introduced by Snap's core24 changes there is a gpu-2404 dependency and
// it is recommended to allow access to all of it?
if (const char* snapRoot = PR_GetEnv("SNAP")) {
nsAutoCString snapRootString(snapRoot);
snapRootString.AppendLiteral("/gpu-2404");
policy->AddDir(rdonly, snapRootString.get());
}
// Note: This function doesn't do anything about Mesa's shader