mtk-20170518/package/network/utils/iwinfo/src, branch mtk-20170518

package/network/utils: probably from OpenWRT

2018-09-16T17:25:03+00:00

package: fix segfault of iwinfo.scanlist("radio0").

2014-08-12T11:14:11+00:00

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 

SVN-Revision: 42151

iwinfo: allow scans in AP mode on nl80211

2014-08-06T17:07:18+00:00

Signed-off-by: Felix Fietkau 

SVN-Revision: 42014

iwinfo: add missing include statement

2014-08-03T10:45:23+00:00

Signed-off-by: Felix Fietkau 

SVN-Revision: 41955

iwinfo: avoid creating tmp.* ifaces for scanning

2014-07-25T15:52:17+00:00

If the iface to scan on already is in ad-hoc, station or monitor mode
then do not spawn a temporary iface.

Also preventively disable IPv6 on temporary ifaces before bringing them
up to avoid potential security issues.

Signed-off-by: Jo-Philipp Wich 

SVN-Revision: 41830

iwinfo: fix secondary radios being misreported as ralink device

2014-07-25T14:36:43+00:00

Signed-off-by: Jo-Philipp Wich 

SVN-Revision: 41829

iwinfo: continue scanning even if temporary mac cannot be changed

2014-07-25T14:11:50+00:00

So far iwinfo aborted a wifi scan attempt if the mac of the spawned
interface could not be changed. Change the code to try anyway - this
should fix wifi scanning on RaLink devices.

Signed-off-by: Jo-Philipp Wich 

SVN-Revision: 41826

iwinfo: fix crash on parsing mtd (#15807)

2014-07-16T18:57:23+00:00

Signed-off-by: Felix Fietkau 

SVN-Revision: 41675

iwinfo: fix string format for country code

2014-07-02T21:43:17+00:00

Signed-off-by: Hauke Mehrtens 

SVN-Revision: 41485

iwinfo: update nl80211 api to the latest one

2014-06-02T13:10:53+00:00

modified version of http://patchwork.openwrt.org/patch/4533/

Signed-off-by: John Crispin 

SVN-Revision: 40954