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Jo-Philipp Wich eb02b887ff package: fix segfault of iwinfo.scanlist("radio0"). 
This is a bug revealed in r41830.

First, the static variable `char nif[IFNAMSIZ]` of nl80211_phy2ifname()
would be zeroed out if the argument is "wlan0" or the like.  This will
happen in the following call stack.

 nl80211_get_scanlist("radio0", buf, len);
   nl80211_phy2ifname("radio0")			// return static var nif with content "wlan0"
   nl80211_get_scanlist(nif, buf, len);		// tail call
     nl80211_get_mode(nif);
        nl80211_phy2ifname(nif);		// zero out nif

Later we try nl80211_ifadd("") which was supposed to create interface
"tmp.", but that won't happen because nl80211_msg() will put an invalid
ifidx 0 to the nlmsg.

Then iwinfo_ifup() and iwinfo_ifdown() would fail and happily
nl80211_get_scanlist() returned 0 and left *len undefined.

Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>

SVN-Revision: 42151
2014-08-12 11:14:11 +00:00
config x86: add back a line accidentally removed in r41763 2014-07-20 08:20:14 +00:00
docs docs: update remaining references to functions.sh 2012-12-20 15:29:33 +00:00
include build: fix removal of old .ipk files with CONFIG_PER_FEED_REPO 2014-08-09 13:04:17 +00:00
package package: fix segfault of iwinfo.scanlist("radio0"). 2014-08-12 11:14:11 +00:00
scripts build: introduce per feed repository support 2014-08-05 11:24:24 +00:00
target imx6: update kernel config 2014-08-11 20:35:15 +00:00
toolchain toolchain/musl: update to version 1.1.4 2014-08-02 20:27:52 +00:00
tools mkimage: update to 2014.07 2014-08-08 21:03:14 +00:00
.gitattributes add .gitattributes to prevent the git autocrlf option from messing with CRLF/LF in files 2012-05-08 13:30:49 +00:00
.gitignore add git-src to .gitignore 2014-01-12 12:06:39 +00:00
BSDmakefile add missing copyright header 2007-02-26 01:05:09 +00:00
Config.in move menuconfig options into separate files 2013-11-22 14:30:40 +00:00
feeds.conf.default feeds: disable oldpackages by default 2014-07-29 10:24:12 +00:00
LICENSE finally move buildroot-ng to trunk 2016-03-20 17:29:15 +01:00
Makefile build: remove duplicate variable definitions 2014-03-21 15:54:11 +00:00
README build: BSD compile fixes 2013-03-07 17:32:29 +00:00
rules.mk partially revert "build: remove check for nonexistant CONFIG_TAR_VERBOSITY variable and move TAR_OPTIONS to unpack.mk" 2014-03-22 19:52:48 +00:00

README 

This is the buildsystem for the OpenWrt Linux distribution.

Please use "make menuconfig" to configure your appreciated
configuration for the toolchain and firmware.

You need to have installed gcc, binutils, bzip2, flex, python, perl
make, find, grep, diff, unzip, gawk, getopt, libz-dev and libc headers.

Run "./scripts/feeds update -a" to get all the latest package definitions
defined in feeds.conf / feeds.conf.default respectively
and "./scripts/feeds install -a" to install symlinks of all of them into
package/feeds/.

Use "make menuconfig" to configure your image.

Simply running "make" will build your firmware.
It will download all sources, build the cross-compile toolchain, 
the kernel and all choosen applications.

You can use "scripts/flashing/flash.sh" for remotely updating your embedded
system via tftp.

The OpenWrt system is documented in docs/. You will need a LaTeX distribution
and the tex4ht package to build the documentation. Type "make -C docs/" to build it.

To build your own firmware you need to have access to a Linux, BSD or MacOSX system
(case-sensitive filesystem required). Cygwin will not be supported because of
the lack of case sensitiveness in the file system.


Sunshine!
	Your OpenWrt Project
	http://openwrt.org