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| author | nsylvain@chromium.org <nsylvain@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2009-02-13 18:07:00 +0000 |
|---|---|---|
| committer | nsylvain@chromium.org <nsylvain@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2009-02-13 18:07:00 +0000 |
| commit | 8869a5f5c945fd2ce67aea4107c700dda12d150f (patch) | |
| tree | 43df9e9f9c6fafa9b373394d1f447a56809c59ce /sandbox/src/registry_dispatcher.cc | |
| parent | 91115469ab00e0c314cf547e91e8b473890a90d2 (diff) | |
| download | chromium_src-8869a5f5c945fd2ce67aea4107c700dda12d150f.zip chromium_src-8869a5f5c945fd2ce67aea4107c700dda12d150f.tar.gz chromium_src-8869a5f5c945fd2ce67aea4107c700dda12d150f.tar.bz2 | |
In windows 7 there is a new Reg call that we need to
hook. NtOpenKeyEx.
I don't know what the last parameter is. I suspect it's
a reserved flag for "options". (As in RegOpenKeyEx).
I do not handle the case where this unknown flag is non-zero.
The current unit tests covers this code.
bug:7611
Review URL: http://codereview.chromium.org/20287
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@9762 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'sandbox/src/registry_dispatcher.cc')
| -rw-r--r-- | sandbox/src/registry_dispatcher.cc | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/sandbox/src/registry_dispatcher.cc b/sandbox/src/registry_dispatcher.cc index babf455..37d607d 100644 --- a/sandbox/src/registry_dispatcher.cc +++ b/sandbox/src/registry_dispatcher.cc @@ -6,6 +6,7 @@ #include "base/logging.h" #include "base/scoped_handle_win.h" +#include "base/win_util.h" #include "sandbox/src/crosscall_client.h" #include "sandbox/src/interception.h" #include "sandbox/src/ipc_tags.h" @@ -60,8 +61,12 @@ bool RegistryDispatcher::SetupService(InterceptionManager* manager, if (IPC_NTCREATEKEY_TAG == service) return INTERCEPT_NT(manager, NtCreateKey, "_TargetNtCreateKey@32"); - if (IPC_NTOPENKEY_TAG == service) - return INTERCEPT_NT(manager, NtOpenKey, "_TargetNtOpenKey@16"); + if (IPC_NTOPENKEY_TAG == service) { + bool result = INTERCEPT_NT(manager, NtOpenKey, "_TargetNtOpenKey@16"); + if (win_util::GetWinVersion() >= win_util::WINVERSION_WIN7) + result &= INTERCEPT_NT(manager, NtOpenKeyEx, "_TargetNtOpenKeyEx@20"); + return result; + } return false; } |