From 373de828e2c74da914068b37cd2fd599536ae46d Mon Sep 17 00:00:00 2001
From: nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Date: Wed, 29 Oct 2008 15:52:44 +0000
Subject: fix hostapd race condition which breaks wpa with madwifi
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@13075 3c298f89-4303-0410-b956-a3cf2f4a3e73
---
package/hostapd/patches/100-madwifi_fix.patch | 27 +++++++++++++++++++++++++++
1 file changed, 27 insertions(+)
create mode 100644 package/hostapd/patches/100-madwifi_fix.patch
(limited to 'package/hostapd/patches')
diff --git a/package/hostapd/patches/100-madwifi_fix.patch b/package/hostapd/patches/100-madwifi_fix.patch
new file mode 100644
index 000000000..45e902362
--- /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]");
--
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