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| author | Felix Fietkau <nbd@openwrt.org> | 2013-07-13 11:39:48 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2013-07-13 11:39:48 +0000 |
| commit | c97fd7bf1113a6f79526d4a87a8d2b6a6654dbb1 (patch) | |
| tree | 502b15b3434a97222360c9b1369b6b51c423412a /package | |
| parent | 21201be1f4a0b915ef8c32ae34afefff58d4f42c (diff) | |
| download | master-187ad058-c97fd7bf1113a6f79526d4a87a8d2b6a6654dbb1.tar.gz master-187ad058-c97fd7bf1113a6f79526d4a87a8d2b6a6654dbb1.tar.bz2 master-187ad058-c97fd7bf1113a6f79526d4a87a8d2b6a6654dbb1.zip | |
mac80211: tweak mac address allocation
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>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37269 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'package')
| -rw-r--r-- | package/kernel/mac80211/files/lib/wifi/mac80211.sh | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/package/kernel/mac80211/files/lib/wifi/mac80211.sh b/package/kernel/mac80211/files/lib/wifi/mac80211.sh index a052a1cbfb..20f6bfa93c 100644 --- a/package/kernel/mac80211/files/lib/wifi/mac80211.sh +++ b/package/kernel/mac80211/files/lib/wifi/mac80211.sh @@ -284,7 +284,7 @@ mac80211_generate_mac() { [ "$((0x$mask1))" -gt 0 ] && { b1="0x$1" [ "$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 return } |