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chromium: New seccomp patch for versions >= 23.

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The BPF renderer sandbox is now the default in 23. But still, it is not regarded
as "adequately sandboxed" from Google so we still need the legacy seccomp
sandbox.

Signed-off-by: aszlig <aszlig@redmoonstudios.org>
This commit is contained in:
aszlig 2012-10-08 05:49:13 +02:00
parent 77d424875c
commit 949afcc0f2
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GPG key ID: D0EBD0EC8C2DC961
2 changed files with 22 additions and 1 deletions
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5
pkgs/applications/networking/browsers/chromium/default.nix
View file

@ -82,7 +82,10 @@ let
seccompPatch = let
pre22 = versionOlder sourceInfo.version "22.0.0.0";
in if pre22 then ./enable_seccomp.patch else ./enable_seccomp22.patch;
pre23 = versionOlder sourceInfo.version "23.0.0.0";
in if pre22 then ./enable_seccomp.patch
else if pre23 then ./enable_seccomp22.patch
else ./enable_seccomp23.patch;
in stdenv.mkDerivation rec {
name = "${packageName}-${version}";

18
pkgs/applications/networking/browsers/chromium/enable_seccomp23.patch Normal file
View file

@ -0,0 +1,18 @@
diff --git a/content/common/sandbox_linux.cc b/content/common/sandbox_linux.cc
index ad73fe6..ee3e6e6 100644
--- a/content/common/sandbox_linux.cc
+++ b/content/common/sandbox_linux.cc
@@ -42,13 +42,8 @@ bool IsSeccompLegacyDesired() {
return false;
}
#if defined(SECCOMP_SANDBOX)
-#if defined(NDEBUG)
- // Off by default. Allow turning on with a switch.
- return command_line->HasSwitch(switches::kEnableSeccompSandbox);
-#else
// On by default. Allow turning off with a switch.
return !command_line->HasSwitch(switches::kDisableSeccompSandbox);
-#endif // NDEBUG
#endif // SECCOMP_SANDBOX
return false;
}