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| author | Peter Korsgaard <jacmet@sunsite.dk> | 2010-09-06 14:37:22 +0200 |
|---|---|---|
| committer | Peter Korsgaard <jacmet@sunsite.dk> | 2010-09-06 14:37:22 +0200 |
| commit | dd0d0f96d8e7a4b1feb2374c789892eec4386100 (patch) | |
| tree | 0a6a335359b936693b15c2baca83823bddd3176a /package/dropbear | |
| parent | 113d5d1adb66b6af195b456988c1fea43b661934 (diff) | |
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: Peter Korsgaard <jacmet@sunsite.dk>
Diffstat (limited to 'package/dropbear')
| -rw-r--r-- | package/dropbear/Config.in | 8 | ||||
| -rw-r--r-- | package/dropbear/dropbear.mk | 4 |
2 files changed, 12 insertions, 0 deletions
diff --git a/package/dropbear/Config.in b/package/dropbear/Config.in index 20469f8b2..e47ba4545 100644 --- a/package/dropbear/Config.in +++ b/package/dropbear/Config.in @@ -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. diff --git a/package/dropbear/dropbear.mk b/package/dropbear/dropbear.mk index c73525b04..ec678d7e9 100644 --- a/package/dropbear/dropbear.mk +++ b/package/dropbear/dropbear.mk @@ -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): |