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fox for #3665

This commit is contained in:
DavidXanatos 2024-04-05 19:00:24 +02:00
parent 2434e5ba2e
commit f1b4b6c566
1 changed files with 12 additions and 8 deletions
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20
Sandboxie/core/drv/process_util.c
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@ -610,6 +610,7 @@ _FX BOOLEAN Process_AddPath(
ULONG len;
BOOLEAN RemoveBackslashes = FALSE;
BOOLEAN CheckReparse = FALSE;
BOOLEAN AddDrives = FALSE;
BOOLEAN Reparsed;
BOOLEAN ok;
ULONG Level;
@ -619,7 +620,7 @@ _FX BOOLEAN Process_AddPath(
// if this is a file setting, also check the path for reparse points
//
if (setting_name && AddStar) {
if (setting_name) {
const WCHAR *setting_name_ptr = setting_name;
if (_wcsnicmp(setting_name, Process_Normal, 6) == 0 ||
@ -637,13 +638,16 @@ _FX BOOLEAN Process_AddPath(
if (_wcsnicmp(setting_name_ptr, L"Key", 3) == 0
|| _wcsnicmp(setting_name_ptr, L"Conf", 4) == 0) {
RemoveBackslashes = TRUE;
if (AddStar) {
RemoveBackslashes = TRUE;
}
} else if (_wcsnicmp(setting_name_ptr, L"File", 4) == 0
|| _wcsnicmp(setting_name_ptr, L"Pipe", 4) == 0) {
RemoveBackslashes = TRUE;
CheckReparse = TRUE;
if (AddStar) {
RemoveBackslashes = TRUE;
CheckReparse = TRUE;
}
AddDrives = TRUE;
}
}
}
@ -682,11 +686,11 @@ _FX BOOLEAN Process_AddPath(
}
//
// if this is a file setting (CheckReparse == TRUE) and starts with
// if this is a file setting (AddDrives == TRUE) and starts with
// *: or ?: then manually replace with each of the 26 possible drives
//
if (ok && CheckReparse && (value[0] == L'?' || value[0] == L'*')
if (ok && AddDrives && (value[0] == L'?' || value[0] == L'*')
&& (value[1] == L':')) {
tmp = Mem_AllocString(proc->pool, value);