Commit dd0d0f96 authored by Peter Korsgaard's avatar Peter Korsgaard
Browse files

dropbear: add option to disable reverse DNS lookups 



Add option to disable reverse DNS lookups on client connection, as
connections otherwise stall until DNS times out in configurations without
working reverse DNS.

Signed-off-by: default avatarPeter Korsgaard <jacmet@sunsite.dk>
parent 113d5d1a

CHANGES

+1 −1
Original line number Diff line number Diff line
@@ -5,7 +5,7 @@ 
	Kconfig infrastructure rebased against 2.6.36-rc1, bringing

	misc fixes + nconfig and savedefconfig targets.



	Updated/fixed packages: busybox

	Updated/fixed packages: busybox, dropbear



2010.08: Released August 31th, 2010:

package/dropbear/Config.in

+8 −0
Original line number Diff line number Diff line
@@ -5,3 +5,11 @@ config BR2_PACKAGE_DROPBEAR 
	  A small SSH 2 server designed for small memory environments.



	  http://matt.ucc.asn.au/dropbear/dropbear.html



config BR2_PACKAGE_DROPBEAR_DISABLE_REVERSEDNS

	bool "disable reverse DNS lookups"

	depends on BR2_PACKAGE_DROPBEAR

	help

	  Disable reverse DNS lookups on connection. This can be handy

	  on systems without working DNS, as connections otherwise

	  stall until DNS times out.

package/dropbear/dropbear.mk

+4 −0
Original line number Diff line number Diff line
@@ -21,6 +21,10 @@ $(eval $(call AUTOTARGETS,package,dropbear)) 


$(DROPBEAR_HOOK_POST_EXTRACT):

	$(SED) 's,^#define XAUTH_COMMAND.*/xauth,#define XAUTH_COMMAND "/usr/bin/xauth,g' $(DROPBEAR_DIR)/options.h

ifeq ($(BR2_PACKAGE_DROPBEAR_DISABLE_REVERSEDNS),y)

	$(SED) 's,^#define DO_HOST_LOOKUP.*,/* #define DO_HOST_LOOKUP */,' \

		$(DROPBEAR_DIR)/options.h

endif

	touch $@



$(DROPBEAR_TARGET_INSTALL_TARGET):