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1.5.3

This commit is contained in:
DavidXanatos 2022-11-05 11:26:59 +01:00
parent 41f5a9e01d
commit 5c76008b9c
2 changed files with 19 additions and 5 deletions
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1
CHANGELOG.md
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@ -11,6 +11,7 @@ This project adheres to [Semantic Versioning](http://semver.org/).
### Fixed
- fixed issue with box options [#2400](https://github.com/sandboxie-plus/Sandboxie/issues/2400)
- fixed issue with Smart App Control [#2341](https://github.com/sandboxie-plus/Sandboxie/issues/2341)
- fixed issue with snapshots when using privacy boxes [#2427](https://github.com/sandboxie-plus/Sandboxie/issues/2427)

23
Sandboxie/core/dll/file.c
View File

@ -2961,7 +2961,7 @@ ReparseLoop:
BOOLEAN use_rule_specificity = (Dll_ProcessFlags & SBIE_FLAG_RULE_SPECIFICITY) != 0;
if (use_rule_specificity && SbieDll_HasReadableSubPath(L'f', TruePath)){
if (use_rule_specificity && SbieDll_HasReadableSubPath(L'f', OriginalPath ? OriginalPath : TruePath)){
//
// When using Rule specificity we need to create some dummy directories
@ -2969,6 +2969,12 @@ ReparseLoop:
File_CreateBoxedPath(TruePath);
}
else if (OriginalPath) {
status = File_GetFileType(&objattrs, FALSE, &FileType, NULL);
if (status == STATUS_NOT_A_DIRECTORY)
status = STATUS_ACCESS_DENIED;
}
else {
//
@ -3072,7 +3078,7 @@ ReparseLoop:
// to make sure File_CheckCreateParameters won't fail
//
if (PATH_IS_WRITE(mp_flags) && NT_SUCCESS(status)) {
if (PATH_IS_WRITE(mp_flags) && NT_SUCCESS(status) && !OriginalPath) {
DesiredAccess |= FILE_GENERIC_WRITE;
FileType &= ~(TYPE_READ_ONLY | TYPE_SYSTEM);
}
@ -4867,6 +4873,7 @@ _FX NTSTATUS File_NtQueryFullAttributesFileImpl(
WCHAR *CopyPath;
ULONG FileFlags, FileAttrs, mp_flags;
ULONG TruePathFlags;
WCHAR* OriginalPath;
//
// special case: when it starts, the Windows Explorer process looks
@ -5002,9 +5009,12 @@ _FX NTSTATUS File_NtQueryFullAttributesFileImpl(
// Check true path relocation
//
OriginalPath = NULL;
WCHAR* OldTruePath = File_ResolveTruePath(TruePath, CopyPath, &TruePathFlags);
if (OldTruePath)
if (OldTruePath) {
OriginalPath = TruePath;
TruePath = OldTruePath;
}
//
// check if this is a write-only path. if the path is not
@ -5016,13 +5026,16 @@ _FX NTSTATUS File_NtQueryFullAttributesFileImpl(
BOOLEAN use_rule_specificity = (Dll_ProcessFlags & SBIE_FLAG_RULE_SPECIFICITY) != 0;
if (use_rule_specificity && SbieDll_HasReadableSubPath(L'f', TruePath)){
if (use_rule_specificity && SbieDll_HasReadableSubPath(L'f', OriginalPath ? OriginalPath : TruePath)){
//
// When using Rule specificity we need to create some dummy directories
//
File_CreateBoxedPath(TruePath);
File_CreateBoxedPath(OriginalPath ? OriginalPath : TruePath);
}
else if (OriginalPath) {
; // try TruePath which points by now to teh snapshot location
}
else {