ExternalVendorCode/openwrt
1
0
Fork 0
mirror of https://github.com/openwrt/openwrt.git synced 2024-12-24 15:56:49 +00:00
Code Issues Actions 5 Packages Projects Releases Wiki Activity

mac80211: tweak mac address allocation

Browse Source 
Apparently there are some broken devices out there that have the local
bit already set in the factory MAC address. Move the | 0x2 over to the
other side of the xor operation to fix this without affecting devices
with proper addresses.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 37269
This commit is contained in:
Felix Fietkau 2013-07-13 11:39:48 +00:00
parent 9e9261a718
commit 299c2ceafa
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
package/kernel/mac80211/files/lib/wifi/mac80211.sh
View File

@ -284,7 +284,7 @@ mac80211_generate_mac() {
[ "$((0x$mask1))" -gt 0 ] && { [ "$((0x$mask1))" -gt 0 ] && {
b1="0x$1" b1="0x$1"
[ "$id" -gt 0 ] && \ [ "$id" -gt 0 ] && \
b1=$((($b1 | 0x2) ^ (($id - 1) << 2))) b1=$(($b1 ^ ((($id - 1) << 2) | 0x2)))
printf "%02x:%s:%s:%s:%s:%s" $b1 $2 $3 $4 $5 $6 printf "%02x:%s:%s:%s:%s:%s" $b1 $2 $3 $4 $5 $6
return return
} }