diff options
Diffstat (limited to 'src/libopenusb1-glue.c')
| -rw-r--r-- | src/libopenusb1-glue.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/src/libopenusb1-glue.c b/src/libopenusb1-glue.c index 8dd9e06..c93750d 100644 --- a/src/libopenusb1-glue.c +++ b/src/libopenusb1-glue.c @@ -1179,7 +1179,10 @@ ptp_usb_sendreq(PTPParams* params, PTPContainer* req, int dataphase) { usbreq.payload.params.param5 = htod32(req->Param5); /* send it to responder */ towrite = PTP_USB_BULK_REQ_LEN - (sizeof (uint32_t)*(5 - req->Nparam)); - ptp_init_send_memory_handler(&memhandler, (unsigned char*) &usbreq, towrite); + ret = ptp_init_send_memory_handler(&memhandler, (unsigned char*) &usbreq, towrite); + if (ret != PTP_RC_OK) { + return ret; + } ret = ptp_write_func( towrite, &memhandler, @@ -1244,7 +1247,10 @@ ptp_usb_senddata(PTPParams* params, PTPContainer* ptp, return PTP_RC_GeneralError; } } - ptp_init_send_memory_handler(&memhandler, (unsigned char *) &usbdata, wlen); + ret = ptp_init_send_memory_handler(&memhandler, (unsigned char *) &usbdata, wlen); + if (ret != PTP_RC_OK) { + return ret; + } /* send first part of data */ ret = ptp_write_func(wlen, &memhandler, params->data, &written); ptp_exit_send_memory_handler(&memhandler); |