Add support for security access parameters for named pipes.

This commit is contained in:
Erich E. Hoover 2014-01-16 11:40:00 -07:00
parent 87fd81b9d8
commit c3052d2e31
3 changed files with 73 additions and 1 deletions

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@ -0,0 +1,68 @@
From 2c5a578303cf9fff587c3ce42f049cf1e1e27305 Mon Sep 17 00:00:00 2001
From: "Erich E. Hoover" <erich.e.hoover@gmail.com>
Date: Thu, 16 Jan 2014 11:06:37 -0700
Subject: kernel32: Add support for security access parameters for named
pipes.
---
dlls/advapi32/tests/security.c | 29 +++++++++++++++++++++++++++++
dlls/kernel32/sync.c | 3 +++
2 files changed, 32 insertions(+)
diff --git a/dlls/advapi32/tests/security.c b/dlls/advapi32/tests/security.c
index 2efe80e..e1e7d70 100644
--- a/dlls/advapi32/tests/security.c
+++ b/dlls/advapi32/tests/security.c
@@ -4725,6 +4725,35 @@ static void test_named_pipe_security(HANDLE token)
{ 1, GENERIC_EXECUTE, FILE_GENERIC_EXECUTE },
{ 1, GENERIC_ALL, STANDARD_RIGHTS_ALL | FILE_ALL_ACCESS }
};
+ static const struct
+ {
+ DWORD open_mode;
+ DWORD access;
+ } creation_access[] =
+ {
+ { PIPE_ACCESS_INBOUND, FILE_GENERIC_READ },
+ { PIPE_ACCESS_OUTBOUND, FILE_GENERIC_WRITE },
+ { PIPE_ACCESS_DUPLEX, FILE_GENERIC_READ|FILE_GENERIC_WRITE },
+ { PIPE_ACCESS_INBOUND|WRITE_DAC, FILE_GENERIC_READ|WRITE_DAC },
+ { PIPE_ACCESS_INBOUND|WRITE_OWNER, FILE_GENERIC_READ|WRITE_OWNER }
+ /* ACCESS_SYSTEM_SECURITY is also valid, but will fail with ERROR_PRIVILEGE_NOT_HELD */
+ };
+
+ /* Test the different security access options for pipes */
+ for (i = 0; i < sizeof(creation_access)/sizeof(creation_access[0]); i++)
+ {
+ SetLastError(0xdeadbeef);
+ pipe = CreateNamedPipeA(WINE_TEST_PIPE, creation_access[i].open_mode,
+ PIPE_TYPE_BYTE | PIPE_NOWAIT, PIPE_UNLIMITED_INSTANCES, 0, 0,
+ NMPWAIT_USE_DEFAULT_WAIT, NULL);
+ ok(pipe != INVALID_HANDLE_VALUE, "CreateNamedPipe(0x%x) error %d\n",
+ creation_access[i].open_mode, GetLastError());
+ access = get_obj_access(pipe);
+ ok(access == creation_access[i].access,
+ "CreateNamedPipeA(0x%x) pipe expected access 0x%x (got 0x%x)\n",
+ creation_access[i].open_mode, creation_access[i].access, access);
+ CloseHandle(pipe);
+ }
SetLastError(0xdeadbeef);
pipe = CreateNamedPipeA(WINE_TEST_PIPE, PIPE_ACCESS_DUPLEX | FILE_FLAG_FIRST_PIPE_INSTANCE,
diff --git a/dlls/kernel32/sync.c b/dlls/kernel32/sync.c
index 2b7f4b0..547d437 100644
--- a/dlls/kernel32/sync.c
+++ b/dlls/kernel32/sync.c
@@ -1395,6 +1395,9 @@ HANDLE WINAPI CreateNamedPipeW( LPCWSTR name, DWORD dwOpenMode,
}
access |= SYNCHRONIZE;
options = 0;
+ if (dwOpenMode & WRITE_DAC) access |= WRITE_DAC;
+ if (dwOpenMode & WRITE_OWNER) access |= WRITE_OWNER;
+ if (dwOpenMode & ACCESS_SYSTEM_SECURITY) access |= ACCESS_SYSTEM_SECURITY;
if (dwOpenMode & FILE_FLAG_WRITE_THROUGH) options |= FILE_WRITE_THROUGH;
if (!(dwOpenMode & FILE_FLAG_OVERLAPPED)) options |= FILE_SYNCHRONOUS_IO_NONALERT;
pipe_type = (dwPipeMode & PIPE_TYPE_MESSAGE) != 0;
--
1.7.9.5

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@ -0,0 +1,3 @@
Revision: 1
Author: Erich E. Hoover
Title: Add support for security access parameters for named pipes.

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@ -33,7 +33,7 @@ diff --git a/libs/wine/config.c b/libs/wine/config.c
index a273502..5fa0cd5 100644
--- a/libs/wine/config.c
+++ b/libs/wine/config.c
@@ -478,6 +478,31 @@ const char *wine_get_version(void)
@@ -478,6 +478,32 @@ const char *wine_get_version(void)
return PACKAGE_VERSION;
}
@ -50,6 +50,7 @@ index a273502..5fa0cd5 100644
+ { "94186fff-6dbf-44d0-8eb1-2463d1608a0f:1", "Sebastian Lackner", "Update gl_drawable for embedded windows." },
+ { "cbe240e8-2c58-430a-b61c-7fbb9d0e1e11:1", "Sebastian Lackner", "Change return value of stub SetNamedPipeHandleState to TRUE." },
+ { "00273da7-72f8-4025-9e96-0c2bc95dacdb:2", "Maarten Lankhorst", "Winepulse patches extracted from https://launchpad.net/~mlankhorst/+archive/ppa/+files/wine1.7_1.7.10-0ubuntu1~saucy1.debian.tar.gz." },
+ { "29b2af38-7edd-11e3-a08d-0090f5c75ad5:1", "Erich E. Hoover", "Add support for security access parameters for named pipes." },
+ { "0b21d7ac-0387-4493-aa38-fbafe3e749f5:1", "Michael Müller", "Decrease minimum SetTimer interval from 15 to 5 ms." },
+ { "19835498-8d90-4673-867e-2376af4d7c76:1", "Sebastian Lackner", "Allow to set wined3d strictDrawOrdering via environment variable." },
+ { "eec5dea8-879d-417b-9f97-364deaae6576:1", "Sebastian Lackner", "Add tests for IVMRMonitorConfig." },