Fixes the memory leak on devs. I think it's
better to keep a reference on the udev too,
but this could be changed.
---
libfprint/core.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/libfprint/core.c b/libfprint/core.c
index 81b972e..1c48bf1 100644
--- a/libfprint/core.c
+++ b/libfprint/core.c
@@ -524,7 +524,7 @@ static struct fp_dscv_dev
*discover_dev(libusb_device *udev)
ddev = g_malloc0(sizeof(*ddev));
ddev->drv = drv;
- ddev->udev = udev;
+ ddev->udev = libusb_ref_device(udev);
ddev->driver_data = usb_id->driver_data;
ddev->devtype = devtype;
return ddev;
@@ -580,6 +580,7 @@ API_EXPORTED struct fp_dscv_dev **fp_discover_devs(void)
}
list[dscv_count] = NULL; /* NULL-terminate */
+ libusb_free_device_list(devs, 1);
g_slist_free(tmplist);
return list;
}
@@ -597,8 +598,10 @@ API_EXPORTED void fp_dscv_devs_free(struct
fp_dscv_dev **devs)
if (!devs)
return;
- for (i = 0; devs[i]; i++)
+ for (i = 0; devs[i]; i++) {
+ libusb_unref_device(devs[i]->udev);
g_free(devs[i]);
+ }
g_free(devs);
}
-- 2.7.4
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