Attachment 186606 Details for Bug 222505 – context diff

[patch] context diff

usb_hub.c.REL=12.0-CURRENT.diff (text/plain), 1.63 KB, created by jhs on 2017-09-21 22:17:20 UTC

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Creator: jhs

Created: 2017-09-21 22:17:20 UTC

Size: 1.63 KB

patch

obsolete

># http://www.berklix.com/~jhs//src/bsd/fixes/FreeBSD/src/gen/sys/dev/usb/usb_hub.c.REL=ALL.diff
># by Julian H. Stacey
># Contributed via https://bugs.freebsd.org/bugzilla/enter_bug.cgi
>#
># Extends description of sysctl hw.usb.disable_enumeration
># makes it findable with "sysctl -a -d | grep -i usb | grep secur"
>#
># Origin Of This Sysctl:
>#   https://lists.freebsd.org/pipermail/freebsd-usb/2014-October/013304.html
>#   https://lists.freebsd.org/pipermail/freebsd-security/2014-October/007976.html
>
># Patch Review & Ideas For More Later:
>#   https://lists.freebsd.org/pipermail/freebsd-usb/2017-September/014939.html
>#   https://lists.freebsd.org/pipermail/freebsd-security/2017-September/009410.html
>
>*** 12.0-CURRENT-2017-09-15/src/sys/dev/usb/usb_hub.c.~1~	Mon Sep 18 23:52:26 2017
>--- new-generic/src/sys/dev/usb/usb_hub.c	Thu Sep 21 23:19:47 CEST 2017
>***************
>*** 100,106 ****
>  #if USB_HAVE_DISABLE_ENUM
>  static int usb_disable_enumeration = 0;
>  SYSCTL_INT(_hw_usb, OID_AUTO, disable_enumeration, CTLFLAG_RWTUN,
>!     &usb_disable_enumeration, 0, "Set to disable all USB device enumeration.");
>  
>  static int usb_disable_port_power = 0;
>  SYSCTL_INT(_hw_usb, OID_AUTO, disable_port_power, CTLFLAG_RWTUN,
>--- 100,108 ----
>  #if USB_HAVE_DISABLE_ENUM
>  static int usb_disable_enumeration = 0;
>  SYSCTL_INT(_hw_usb, OID_AUTO, disable_enumeration, CTLFLAG_RWTUN,
>!     &usb_disable_enumeration, 0, "Set to disable all USB device enumeration"
>! 	" (secure against devices that later turn evil,"
>! 	" eg also declaring themselves a keyboard).");
>  
>  static int usb_disable_port_power = 0;
>  SYSCTL_INT(_hw_usb, OID_AUTO, disable_port_power, CTLFLAG_RWTUN,

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Attachments on bug 222505: 186606