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fix a memory leak by unreferencing libusb devices

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This commit is contained in:
Dimitri Stolnikov 2012-05-12 15:55:06 +02:00
parent 5371f206f3
commit cdfd1cf775
1 changed files with 4 additions and 4 deletions
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8
src/rtl-sdr.c
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@ -759,7 +759,7 @@ uint32_t rtlsdr_get_device_count(void)
device_count++;
}
libusb_free_device_list(list, 0);
libusb_free_device_list(list, 1);
libusb_exit(ctx);
@ -793,7 +793,7 @@ const char *rtlsdr_get_device_name(uint32_t index)
}
}
libusb_free_device_list(list, 0);
libusb_free_device_list(list, 1);
libusb_exit(ctx);
@ -847,12 +847,12 @@ int rtlsdr_open(rtlsdr_dev_t **out_dev, uint32_t index)
r = libusb_open(device, &dev->devh);
if (r < 0) {
libusb_free_device_list(list, 0);
libusb_free_device_list(list, 1);
fprintf(stderr, "usb_open error %d\n", r);
goto err;
}
libusb_free_device_list(list, 0);
libusb_free_device_list(list, 1);
r = libusb_claim_interface(dev->devh, 0);
if (r < 0) {