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Cut down on some strlens for xdk

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libretroadmin 2023-09-03 00:04:25 +02:00
parent c2b81881ae
commit bc91eb6ceb
1 changed files with 10 additions and 13 deletions
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23
frontend/drivers/platform_xdk.h
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@ -918,18 +918,17 @@ static HRESULT xbox_io_mount(char *szDrive, char *szDevice)
#endif #endif
char szSourceDevice[48] = {0}; char szSourceDevice[48] = {0};
char szDestinationDrive[16] = {0}; char szDestinationDrive[16] = {0};
size_t sz_src_device_len = snprintf(szSourceDevice, sizeof(szSourceDevice),
snprintf(szSourceDevice, sizeof(szSourceDevice),
"\\Device\\%s", szDevice); "\\Device\\%s", szDevice);
snprintf(szDestinationDrive, sizeof(szDestinationDrive), size_t sz_dest_len = snprintf(szDestinationDrive, sizeof(szDestinationDrive),
"\\??\\%s", szDrive); "\\??\\%s", szDrive);
DeviceName.Length = strlen(szSourceDevice); DeviceName.Length = sz_src_device_len;
DeviceName.MaximumLength = strlen(szSourceDevice) + 1; DeviceName.MaximumLength = sz_src_device_len + 1;
DeviceName.Buffer = szSourceDevice; DeviceName.Buffer = szSourceDevice;
LinkName.Length = strlen(szDestinationDrive); LinkName.Length = sz_dest_len;
LinkName.MaximumLength = strlen(szDestinationDrive) + 1; LinkName.MaximumLength = sz_dest_len + 1;
LinkName.Buffer = szDestinationDrive; LinkName.Buffer = szDestinationDrive;
IoCreateSymbolicLink(&LinkName, &DeviceName); IoCreateSymbolicLink(&LinkName, &DeviceName);
@ -947,12 +946,11 @@ static HRESULT xbox_io_unmount(char *szDrive)
{ {
STRING LinkName; STRING LinkName;
char szDestinationDrive[16] = {0}; char szDestinationDrive[16] = {0};
size_t sz_dest_len = snprintf(szDestinationDrive, sizeof(szDestinationDrive),
snprintf(szDestinationDrive, sizeof(szDestinationDrive),
"\\??\\%s", szDrive); "\\??\\%s", szDrive);
LinkName.Length = strlen(szDestinationDrive); LinkName.Length = sz_dest_len;
LinkName.MaximumLength = strlen(szDestinationDrive) + 1; LinkName.MaximumLength = sz_dest_len + 1;
LinkName.Buffer = szDestinationDrive; LinkName.Buffer = szDestinationDrive;
IoDeleteSymbolicLink(&LinkName); IoDeleteSymbolicLink(&LinkName);
@ -976,8 +974,7 @@ HRESULT ObCreateSymbolicLink(PSTRING SymbolicLinkName, PSTRING DeviceName);
static HRESULT xbox_io_mount(const char* szDrive, char* szDevice) static HRESULT xbox_io_mount(const char* szDrive, char* szDevice)
{ {
STRING DeviceName, LinkName; STRING DeviceName, LinkName;
char szDestinationDrive[PATH_MAX_LENGTH]; char szDestinationDrive[16];
snprintf(szDestinationDrive, sizeof(szDestinationDrive), snprintf(szDestinationDrive, sizeof(szDestinationDrive),
"\\??\\%s", szDrive); "\\??\\%s", szDrive);
RtlInitAnsiString(&DeviceName, szDevice); RtlInitAnsiString(&DeviceName, szDevice);