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729e9c7663
This fixes an incorrect assumption (BUG_ON) made in cfg80211 when handling country IE regulatory requests. The assumption was that we won't try to call_crda() twice for the same event and therefore we will not recieve two replies through nl80211 for the regulatory request. As it turns out it is true we don't call_crda() twice for the same event, however, kobject_uevent_env() *might* send the udev event twice and/or userspace can simply process the udev event twice. We remove the BUG_ON() and simply ignore the duplicate request. For details refer to this thread: http://marc.info/?l=linux-wireless&m=124149987921337&w=2 Cc: stable@kernel.org Reported-by: Maxim Levitsky <maximlevitsky@gmail.com> Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> |
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| .. | ||
| core.c | ||
| core.h | ||
| debugfs.c | ||
| debugfs.h | ||
| ibss.c | ||
| Kconfig | ||
| lib80211_crypt_ccmp.c | ||
| lib80211_crypt_tkip.c | ||
| lib80211_crypt_wep.c | ||
| lib80211.c | ||
| Makefile | ||
| mlme.c | ||
| nl80211.c | ||
| nl80211.h | ||
| radiotap.c | ||
| reg.c | ||
| reg.h | ||
| scan.c | ||
| sysfs.c | ||
| sysfs.h | ||
| util.c | ||
| wext-compat.c | ||
| wext.c | ||