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authorchristos <christos@NetBSD.org>2015-04-04 15:33:36 +0000
committerchristos <christos@NetBSD.org>2015-04-04 15:33:36 +0000
commita40727ea1a1aa415f7d5b2f72d212a53b00276bb (patch)
tree769fdc2e0b77d863eb6d0b874b976b9dffe86253 /sys/dev/usb
parent558580bc2e74dce0abba15555b5b12f57263586b (diff)
fix leak, found by Brainy.
Diffstat (limited to 'sys/dev/usb')
-rw-r--r--sys/dev/usb/umass_isdata.c11
1 files changed, 7 insertions, 4 deletions
diff --git a/sys/dev/usb/umass_isdata.c b/sys/dev/usb/umass_isdata.c
index ab8987032c1..39c1db399b6 100644
--- a/sys/dev/usb/umass_isdata.c
+++ b/sys/dev/usb/umass_isdata.c
@@ -1,4 +1,4 @@
-/* $NetBSD: umass_isdata.c,v 1.30 2014/09/12 16:40:38 skrll Exp $ */
+/* $NetBSD: umass_isdata.c,v 1.31 2015/04/04 15:33:36 christos Exp $ */
/*
* TODO:
@@ -37,7 +37,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: umass_isdata.c,v 1.30 2014/09/12 16:40:38 skrll Exp $");
+__KERNEL_RCSID(0, "$NetBSD: umass_isdata.c,v 1.31 2015/04/04 15:33:36 christos Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@@ -195,8 +195,11 @@ umass_isdata_attach(struct umass_softc *sc)
USETW(req.wLength, sizeof *cf);
err = usbd_do_request(sc->sc_udev, &req, cf);
- if (err)
- return (EIO);
+ if (err) {
+ sc->bus = NULL;
+ free(scbus, M_DEVBUF);
+ return EIO;
+ }
DPRINTF(("umass_wd_attach info:\n EventNotification=0x%02x "
"ExternalClock=0x%02x ATAInitTimeout=0x%02x\n"
" ATAMisc1=0x%02x ATAMajorCommand=0x%02x "