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https://bugs.gentoo.org/949654
Quick downstream fix for now. Hasn't been sent to upstream(s) yet
as of the writing of this, but believe it should happen soon.
From 6c7a3a3a733cf33e9355f497815700e5e26e7c3d Mon Sep 17 00:00:00 2001
From: Mike Lothian <mike@fireburn.co.uk>
Date: Wed, 12 Feb 2025 13:52:01 +0000
Subject: [PATCH] Test fix
--- a/src/3rdparty/chromium/sandbox/linux/seccomp-bpf-helpers/syscall_parameters_restrictions.cc
+++ b/src/3rdparty/chromium/sandbox/linux/seccomp-bpf-helpers/syscall_parameters_restrictions.cc
@@ -238,7 +238,7 @@ ResultExpr RestrictMmapFlags() {
// TODO(davidung), remove MAP_DENYWRITE with updated Tegra libraries.
const uint64_t kAllowedMask = MAP_SHARED | MAP_PRIVATE | MAP_ANONYMOUS |
MAP_STACK | MAP_NORESERVE | MAP_FIXED |
- MAP_DENYWRITE | MAP_LOCKED |
+ MAP_DENYWRITE | MAP_LOCKED | MAP_DROPPABLE |
kArchSpecificAllowedMask;
const Arg<int> flags(3);
return If((flags & ~kAllowedMask) == 0, Allow()).Else(CrashSIGSYS());
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