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Fix memory leak of devinfop

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PR: 108719
Submitted by: Antoine Brodin
This commit is contained in:
Warner Losh 2007-02-03 16:41:55 +00:00
parent f254d5b0d1
commit 5f1413947b
1 changed files with 1 additions and 2 deletions
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3
sys/dev/usb/uvisor.c
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@ -277,10 +277,8 @@ USB_ATTACH(uvisor)
devinfo = malloc(1024, M_USBDEV, M_WAITOK); devinfo = malloc(1024, M_USBDEV, M_WAITOK);
ucom = &sc->sc_ucom; ucom = &sc->sc_ucom;
bzero(sc, sizeof (struct uvisor_softc)); bzero(sc, sizeof (struct uvisor_softc));
usbd_devinfo(dev, 0, devinfo); usbd_devinfo(dev, 0, devinfo);
ucom->sc_dev = self; ucom->sc_dev = self;
device_set_desc_copy(self, devinfo); device_set_desc_copy(self, devinfo);
@ -289,6 +287,7 @@ USB_ATTACH(uvisor)
devname = device_get_nameunit(ucom->sc_dev); devname = device_get_nameunit(ucom->sc_dev);
printf("%s: %s\n", devname, devinfo); printf("%s: %s\n", devname, devinfo);
free(devinfo, M_USBDEV);
DPRINTFN(10,("\nuvisor_attach: sc=%p\n", sc)); DPRINTFN(10,("\nuvisor_attach: sc=%p\n", sc));