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authorHans Petter Selasky <hselasky@FreeBSD.org>2011-02-14 08:14:06 +0000
committerHans Petter Selasky <hselasky@FreeBSD.org>2011-02-14 08:14:06 +0000
commitf417369bdd33fc3f02df5d49f7c7a9953ecd1bdd (patch)
tree5a040f8edfe47d625587b8e58aaecacdfd398631 /sbin
parent67c1af9d00220a7f3fb211573e983700c802909f (diff)
downloadsrc-f417369bdd33fc3f02df5d49f7c7a9953ecd1bdd.tar.gz
src-f417369bdd33fc3f02df5d49f7c7a9953ecd1bdd.zip
* Fix page fault caused by referring freed node.
While updating Tx stats, already freed node could be referred and cause page fault. To avoid such panic, spool Tx stats in driver's softc. Then, on every ratectl interval, grab node though ieee80211_iterate_nodes() and update ratectl stats. * Simplify some code in run_iter_func(). * Fix typo * Use memset instead of bzero (hselasky @) PR: kern/153938 Submitted by: PseudoCylon <moonlightakkiy@yahoo.ca> Approved by: thompsa (mentor)
Notes
Notes: svn path=/head/; revision=218676
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