diff options
| author | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2008-10-29 15:52:44 +0000 |
|---|---|---|
| committer | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2008-10-29 15:52:44 +0000 |
| commit | 373de828e2c74da914068b37cd2fd599536ae46d (patch) | |
| tree | 23b929aa634208a22e80be62a3a4b955c1127520 | |
| parent | e4a4faf627f92495500a49be2c002146f13d4e9f (diff) | |
fix hostapd race condition which breaks wpa with madwifi
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@13075 3c298f89-4303-0410-b956-a3cf2f4a3e73
| -rw-r--r-- | package/hostapd/patches/100-madwifi_fix.patch | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/package/hostapd/patches/100-madwifi_fix.patch b/package/hostapd/patches/100-madwifi_fix.patch new file mode 100644 index 0000000000..45e9023624 --- /dev/null +++ b/package/hostapd/patches/100-madwifi_fix.patch @@ -0,0 +1,27 @@ +--- a/hostapd/driver_madwifi.c ++++ b/hostapd/driver_madwifi.c +@@ -298,6 +298,7 @@ madwifi_set_iface_flags(void *priv, int + { + struct madwifi_driver_data *drv = priv; + struct ifreq ifr; ++ short flags; + + wpa_printf(MSG_DEBUG, "%s: dev_up=%d", __func__, dev_up); + +@@ -312,10 +313,14 @@ madwifi_set_iface_flags(void *priv, int + return -1; + } + ++ flags = ifr.ifr_flags; + if (dev_up) +- ifr.ifr_flags |= IFF_UP; ++ flags |= IFF_UP; + else +- ifr.ifr_flags &= ~IFF_UP; ++ flags &= ~IFF_UP; ++ ++ if (flags == ifr.ifr_flags) ++ return 0; + + if (ioctl(drv->ioctl_sock, SIOCSIFFLAGS, &ifr) != 0) { + perror("ioctl[SIOCSIFFLAGS]"); |