diff options
Diffstat (limited to 'src/libirecovery.c')
| -rw-r--r-- | src/libirecovery.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/libirecovery.c b/src/libirecovery.c index d80d8cc..9284316 100644 --- a/src/libirecovery.c +++ b/src/libirecovery.c @@ -249,6 +249,7 @@ static int iokit_get_string_descriptor_ascii(irecv_client_t client, uint8_t desc request.wIndex = 0; // All languages 0x409; // language request.wLength = sizeof(descriptor) - 1; request.pData = descriptor; + request.wLenDone = 0; result = (*client->handle)->DeviceRequest(client->handle, &request); if (result == kIOReturnNoDevice) @@ -262,6 +263,7 @@ static int iokit_get_string_descriptor_ascii(irecv_client_t client, uint8_t desc request.wValue = (kUSBStringDesc << 8) | desc_index; request.wIndex = descriptor[2] + (descriptor[3] << 8); + request.wLenDone = 0; result = (*client->handle)->DeviceRequest(client->handle, &request); if (result == kIOReturnNoDevice) @@ -277,7 +279,7 @@ static int iokit_get_string_descriptor_ascii(irecv_client_t client, uint8_t desc } buffer[j] = 0; - return IRECV_E_SUCCESS; + return request.wLenDone; } return IRECV_E_UNKNOWN_ERROR; } |