On Mon, Jan 25, 2010 at 04:46:02PM +0100, Jim Meyering wrote:
Here's another leak fix, although this one is only on a failure path:
From a89551ecfcebfc3d45eff38923824a9590fe9f76 Mon Sep 17 00:00:00 2001 From: Jim Meyering <meyering@redhat.com> 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; --
ACK Daniel -- |: Red Hat, Engineering, London -o- http://people.redhat.com/berrange/ :| |: http://libvirt.org -o- http://virt-manager.org -o- http://ovirt.org :| |: http://autobuild.org -o- http://search.cpan.org/~danberr/ :| |: GnuPG: 7D3B9505 -o- F3C9 553F A1DA 4AC2 5648 23C1 B3DF F742 7D3B 9505 :|