[libvirt] [PATCH] usbGetDevice: don't leak a "usbDevice" buffer on failure path

Here's another leak fix, although this one is only on a failure path: From: Jim Meyering <meyering(a)redhat.com&gt; Date: Mon, 25 Jan 2010 16:44:13 +0100 Subject: [PATCH] usbGetDevice: don't leak a "usbDevice" buffer on failure path * src/util/hostusb.c (usbGetDevice): Free "dev" when returning NULL. --- src/util/hostusb.c | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-) diff --git a/src/util/hostusb.c b/src/util/hostusb.c index 9a37103..f635ce5 100644 --- a/src/util/hostusb.c +++ b/src/util/hostusb.c @@ -171,8 +171,10 @@ usbGetDevice(virConnectPtr conn, if (vendor) { /* Look up bus.dev by vendor:product */ - if (usbFindBusByVendor(conn, vendor, product, &bus, &devno) < 0) + if (usbFindBusByVendor(conn, vendor, product, &bus, &devno) < 0) { + VIR_FREE(dev); return NULL; + } } dev->bus = bus; -- 1.7.0.rc0.127.gab8271