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netifd: fix ieee80211r 'sh: bad number' in mac80211 setup (bug #19345)

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Two errors "netifd: radio0: sh: bad number" have recently surfaced in system
log in trunk when wifi interfaces come up. I tracked the errors to checking
numerical values of some config options without ensuring that the option has
any value.

The errors I see have apparently been introduced by r45051 (ieee80211r in
hostapd) and r45326 (start_disabled in mac80211). My patches fix two
instances of "bad number", but there may be a third one, as the original
report in bug 19345 pre-dates r45326 and already has two "bad number" errors
for radio0.

https://dev.openwrt.org/ticket/19345

Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>

SVN-Revision: 45380
This commit is contained in:
Felix Fietkau 2015-04-11 10:52:01 +00:00
parent daaed6f251
commit e8a45bfc15
1 changed files with 1 additions and 0 deletions
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package/network/services/hostapd/files/netifd.sh
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@ -346,6 +346,7 @@ hostapd_set_bss_options() {
if [ "$wpa" -ge "1" ]; then
json_get_vars nasid ieee80211r
set_default ieee80211r 0
[ -n "$nasid" ] && append bss_conf "nas_identifier=$nasid" "$N"
if [ "$ieee80211r" -gt "0" ]; then