diff options
Diffstat (limited to 'src/Common/Password.c')
| -rw-r--r-- | src/Common/Password.c | 32 |
1 files changed, 22 insertions, 10 deletions
diff --git a/src/Common/Password.c b/src/Common/Password.c index 506a18c5..ca86f9c4 100644 --- a/src/Common/Password.c +++ b/src/Common/Password.c @@ -66,15 +66,20 @@ BOOL CheckPasswordCharEncoding (HWND hPassword, Password *ptrPw) if (hPassword == NULL)
{
- unsigned char *pw;
- len = ptrPw->Length;
- pw = (unsigned char *) ptrPw->Text;
-
- for (i = 0; i < len; i++)
+ if (ptrPw)
{
- if (pw[i] >= 0x7f || pw[i] < 0x20) // A non-ASCII or non-printable character?
- return FALSE;
+ unsigned char *pw;
+ len = ptrPw->Length;
+ pw = (unsigned char *) ptrPw->Text;
+
+ for (i = 0; i < len; i++)
+ {
+ if (pw[i] >= 0x7f || pw[i] < 0x20) // A non-ASCII or non-printable character?
+ return FALSE;
+ }
}
+ else
+ return FALSE;
}
else
{
@@ -114,7 +119,7 @@ BOOL CheckPasswordLength (HWND hwndDlg, HWND hwndItem) return TRUE;
}
-int ChangePwd (char *lpszVolume, Password *oldPassword, Password *newPassword, int pkcs5, HWND hwndDlg)
+int ChangePwd (const char *lpszVolume, Password *oldPassword, Password *newPassword, int pkcs5, HWND hwndDlg)
{
int nDosLinkCreated = 1, nStatus = ERR_OS_ERROR;
char szDiskFile[TC_MAX_PATH], szCFDevice[TC_MAX_PATH];
@@ -138,9 +143,16 @@ int ChangePwd (char *lpszVolume, Password *oldPassword, Password *newPassword, i if (oldPassword->Length == 0 || newPassword->Length == 0) return -1;
+ if (!lpszVolume)
+ {
+ nStatus = ERR_OUTOFMEMORY;
+ handleError (hwndDlg, nStatus);
+ return nStatus;
+ }
+
WaitCursor ();
- CreateFullVolumePath (szDiskFile, lpszVolume, &bDevice);
+ CreateFullVolumePath (szDiskFile, sizeof(szDiskFile), lpszVolume, &bDevice);
if (bDevice == FALSE)
{
@@ -148,7 +160,7 @@ int ChangePwd (char *lpszVolume, Password *oldPassword, Password *newPassword, i }
else
{
- nDosLinkCreated = FakeDosNameForDevice (szDiskFile, szDosDevice, szCFDevice, FALSE);
+ nDosLinkCreated = FakeDosNameForDevice (szDiskFile, szDosDevice, sizeof(szDosDevice), szCFDevice, sizeof(szCFDevice),FALSE);
if (nDosLinkCreated != 0)
goto error;
|