Date: Sat, 21 Apr 2012 06:29:44 +0000 (UTC) From: Hiroki Sato <hrs@FreeBSD.org> To: src-committers@freebsd.org, svn-src-user@freebsd.org Subject: svn commit: r234532 - user/hrs/ipv6/sys/dev/usb Message-ID: <201204210629.q3L6Ti2a075138@svn.freebsd.org>
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Author: hrs Date: Sat Apr 21 06:29:44 2012 New Revision: 234532 URL: http://svn.freebsd.org/changeset/base/234532 Log: - Fix ifname matching. - Return non-zero status when unit < 0. Modified: user/hrs/ipv6/sys/dev/usb/usb_pf.c Modified: user/hrs/ipv6/sys/dev/usb/usb_pf.c ============================================================================== --- user/hrs/ipv6/sys/dev/usb/usb_pf.c Sat Apr 21 06:10:18 2012 (r234531) +++ user/hrs/ipv6/sys/dev/usb/usb_pf.c Sat Apr 21 06:29:44 2012 (r234532) @@ -129,7 +129,7 @@ usbpf_ifname2ubus(const char *ifname) int unit; int error; - if (strncmp(ifname, USBUSNAME, sizeof(USBUSNAME)) <= 0) + if (strncmp(ifname, USBUSNAME, sizeof(USBUSNAME) - 1) != 0) return (NULL); error = ifc_name2unit(ifname, &unit); if (error || unit < 0) @@ -167,8 +167,10 @@ usbpf_clone_create(struct if_clone *ifc, struct usb_bus *ubus; error = ifc_name2unit(name, &unit); - if (error || unit < 0) + if (error) return (error); + if (unit < 0) + return (EINVAL); ubus = usbpf_ifname2ubus(name); if (ubus == NULL)
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