1.7.2

CHANGELOG.md

@@ -14,10 +14,11 @@ This project adheres to [Semantic Versioning](http://semver.org/).
 
 ### Fixed
 - fixed delete v1/v2 display now respects global presets
-- Avoid blocking the Explorer when dragging [#2660](https://github.com/sandboxie-plus/Sandboxie/pull/2660)
+- avoid blocking the Explorer when dragging [#2660](https://github.com/sandboxie-plus/Sandboxie/pull/2660)
 - fixed issue with QtSingleApp [#2659](https://github.com/sandboxie-plus/Sandboxie/issues/2659)
 - fixed updater sometimes failing to create temp dir [#2615](https://github.com/sandboxie-plus/Sandboxie/issues/2615)
-- fixed issue with snapshot removal [2663](https://github.com/sandboxie-plus/Sandboxie/issues/2663)
+- fixed issue with snapshot removal [#2663](https://github.com/sandboxie-plus/Sandboxie/issues/2663)
+- fixed issue with symbolicl inks [#2606](https://github.com/sandboxie-plus/Sandboxie/issues/2606)
 
 
 

Sandboxie/core/drv/file.c

@@ -556,7 +556,6 @@ _FX BOOLEAN File_InitPaths(PROCESS *proc,
     LIST *open_file_paths, LIST *closed_file_paths,
     LIST *read_file_paths, LIST *write_file_paths)
 {
-    static const WCHAR *_PstPipe = L"\\Device\\NamedPipe\\protected_storage";
 #ifdef USE_MATCH_PATH_EX
     static const WCHAR *_NormalPath = L"NormalFilePath";
 #endif
@@ -731,6 +730,10 @@ _FX BOOLEAN File_InitPaths(PROCESS *proc,
 
     if (ok && Conf_Get_Boolean(
                 proc->box->name, Driver_OpenProtectedStorage, 0, FALSE)) {
+				
+        static const WCHAR *_PstPipe = 
+            L"\\Device\\NamedPipe\\protected_storage";
+				
         ok = Process_AddPath(
                 proc, open_file_paths, NULL, TRUE, _PstPipe, FALSE);
     }
@@ -740,7 +743,7 @@ _FX BOOLEAN File_InitPaths(PROCESS *proc,
             proc, open_file_paths, NULL, TRUE, openpipes[i], FALSE);
     }
 
-    if (proc->bAppCompartment) {
+    if (ok && proc->bAppCompartment) {
         for (i = 0; openPipesCM[i] && ok; ++i) {
             ok = Process_AddPath(
                 proc, open_file_paths, NULL, TRUE, openPipesCM[i], FALSE);
@@ -851,14 +854,13 @@ _FX BOOLEAN File_InitPaths(PROCESS *proc,
         }
     }
 
-
 #ifdef USE_MATCH_PATH_EX
 
     //
     // setup access restrictions to \Device\
     //
 
-    if (proc->restrict_devices) {
+    if (ok && proc->restrict_devices) {
 
         //
         // many 3rd party drivers are a great attack vector to gain execution in the kernel, 
@@ -872,10 +874,6 @@ _FX BOOLEAN File_InitPaths(PROCESS *proc,
                 ok = Process_AddPath(
                     proc, normal_file_paths, NULL, FALSE, approved_devices[i], FALSE);
             }
-            if (ok && !proc->file_block_network_files) {
-                ok = Process_AddPath(
-                    proc, normal_file_paths, NULL, FALSE, File_Mup, TRUE);
-            }
         }
 
         if (ok && !proc->use_privacy_mode) { // when not in privacy mode we need to set drive paths to "normal"
@@ -885,13 +883,22 @@ _FX BOOLEAN File_InitPaths(PROCESS *proc,
             }
         }
 
-        if (! ok) {
+        if (ok && !proc->file_block_network_files) {
-            Log_MsgP1(MSG_INIT_PATHS, Driver_Empty, proc->pid);
+            ok = Process_AddPath(
-            return FALSE;
+                proc, normal_file_paths, NULL, FALSE, File_Redirector, TRUE);
+            if (ok) {
+                ok = Process_AddPath(
+                    proc, normal_file_paths, NULL, FALSE, File_Mup, TRUE);
+            }
         }
     }
 #endif
 
+    if (! ok) {
+        Log_MsgP1(MSG_INIT_PATHS, Driver_Empty, proc->pid);
+        return FALSE;
+    }
+
     //
     // if this is a Sandboxie program (like SandboxieRpcSs), don't allow
     // the Windows compatibility (shim) DLLs to be loaded

Sandboxie/core/drv/ipc.c

@@ -440,6 +440,7 @@ _FX BOOLEAN Ipc_InitPaths(PROCESS* proc)
         L"*\\BaseNamedObjects*\\ShimCacheMutex",
         L"*\\BaseNamedObjects*\\ShimSharedMemory",
         L"*\\BaseNamedObjects*\\SHIMLIB_LOG_MUTEX",
+        L"*\\BaseNamedObjects*\\msgina: ReturnToWelcome",
         L"\\Security\\LSA_AUTHENTICATION_INITIALIZED",
         L"\\LsaAuthenticationPort",
         L"\\NlsCacheMutant",
@@ -638,7 +639,6 @@ _FX BOOLEAN Ipc_InitPaths(PROCESS* proc)
     ok = Process_GetPaths(proc, &proc->normal_ipc_paths, _NormalPath, FALSE);
 
     //if (ok && proc->use_privacy_mode) {
-    // 
     //    for (i = 0; normalpaths[i] && ok; ++i) {
     //        ok = Process_AddPath(proc, &proc->normal_ipc_paths, NULL,
     //                          TRUE, normalpaths[i], FALSE);
@@ -732,13 +732,6 @@ _FX BOOLEAN Ipc_InitPaths(PROCESS* proc)
         }
     }
 
-    if (ok) {
-        static const WCHAR *_ReturnToWelcome =
-            L"*\\BaseNamedObjects*\\msgina: ReturnToWelcome";
-        ok = Process_AddPath(proc, &proc->open_ipc_paths, NULL,
-                             FALSE, _ReturnToWelcome, FALSE);
-    }
-
     if (! ok) {
         Log_MsgP1(MSG_INIT_PATHS, _OpenPath, proc->pid);
         return FALSE;

Sandboxie/core/drv/key.c

@@ -271,10 +271,6 @@ _FX BOOLEAN Key_InitProcess(PROCESS *proc)
     //
 
     ok = Process_GetPaths(proc, &proc->normal_key_paths, _NormalPath, TRUE);
-    if (! ok) {
-        Log_MsgP1(MSG_INIT_PATHS, _NormalPath, proc->pid);
-        return FALSE;
-    }
 
     if (ok && proc->use_privacy_mode) {
         for (i = 0; normalpaths[i] && ok; ++i) {
@@ -314,6 +310,11 @@ _FX BOOLEAN Key_InitProcess(PROCESS *proc)
             proc, &proc->open_key_paths, NULL, TRUE, openkeys[i], FALSE);
     }
 
+    if (! ok) {
+        Log_MsgP1(MSG_INIT_PATHS, _OpenConf, proc->pid);
+        return FALSE;
+    }
+
     //
     // closed paths
     //
@@ -360,6 +361,7 @@ _FX BOOLEAN Key_InitProcess(PROCESS *proc)
                 proc, &proc->closed_key_paths, _WritePath, TRUE);
     }
 #endif
+
     if (! ok) {
         Log_MsgP1(MSG_INIT_PATHS, _WritePath, proc->pid);
         return FALSE;

SandboxiePlus/QSbieAPI/Helpers/NtIO.cpp

@@ -82,10 +82,15 @@ NTSTATUS NtIo_RemoveJunction(POBJECT_ATTRIBUTES objattrs)
 	status = NtCreateFile(&Handle, GENERIC_WRITE | DELETE, objattrs, &Iosb, 0, 0, FILE_SHARE_READ, FILE_OPEN, FILE_FLAG_OPEN_REPARSE_POINT, 0, 0); // 0x40100080, , , , , 0x00204020
 	if (NT_SUCCESS(status))
 	{
-		REPARSE_DATA_MOUNT_POINT ReparseData = { 0 };
+		REPARSE_DATA_MOUNT_POINT ReparseBuffer = { 0 };
-		ReparseData.ReparseTag = IO_REPARSE_TAG_MOUNT_POINT;
+		status = NtFsControlFile(Handle, NULL, NULL, NULL, &Iosb, FSCTL_GET_REPARSE_POINT, NULL, 0, &ReparseBuffer, sizeof(ReparseBuffer));
-		ReparseData.ReparseDataLength = 0;
+		if (NT_SUCCESS(status))
-		status = NtFsControlFile(Handle, NULL, NULL, NULL, &Iosb, FSCTL_DELETE_REPARSE_POINT, &ReparseData, REPARSE_GUID_DATA_BUFFER_HEADER_SIZE, NULL, 0);
+		{
+			REPARSE_GUID_DATA_BUFFER ReparseData = { 0 };
+			ReparseData.ReparseTag = ReparseBuffer.ReparseTag;
+			ReparseData.ReparseDataLength = 0;
+			status = NtFsControlFile(Handle, NULL, NULL, NULL, &Iosb, FSCTL_DELETE_REPARSE_POINT, &ReparseData, REPARSE_GUID_DATA_BUFFER_HEADER_SIZE, NULL, 0);
+		}
 
 		NtClose(Handle);
 	}
@@ -145,13 +150,10 @@ NTSTATUS NtIo_DeleteFolderRecursivelyImpl(POBJECT_ATTRIBUTES objattrs, bool (*cb
 		if (FileAttributes & (FILE_ATTRIBUTE_READONLY | FILE_ATTRIBUTE_HIDDEN | FILE_ATTRIBUTE_SYSTEM))
 			NtIo_RemoveProblematicAttributes(&ntFoundObject.attr);
 
-		if (FileAttributes & FILE_ATTRIBUTE_DIRECTORY)
+		if (FileAttributes & FILE_ATTRIBUTE_REPARSE_POINT)
-		{
+			status = NtIo_RemoveJunction(&ntFoundObject.attr);
-			if (FileAttributes & FILE_ATTRIBUTE_REPARSE_POINT)
+		else if (FileAttributes & FILE_ATTRIBUTE_DIRECTORY)
-				status = NtIo_RemoveJunction(&ntFoundObject.attr);
+			status = NtIo_DeleteFolderRecursivelyImpl(&ntFoundObject.attr, cb, param);
-			else
-				status = NtIo_DeleteFolderRecursivelyImpl(&ntFoundObject.attr, cb, param);
-		}
 		
 		if (NT_SUCCESS(status))
 			status = NtDeleteFile(&ntFoundObject.attr);