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| author | Gabor Juhos <juhosg@openwrt.org> | 2012-02-16 17:14:34 +0000 |
|---|---|---|
| committer | Gabor Juhos <juhosg@openwrt.org> | 2012-02-16 17:14:34 +0000 |
| commit | fa227cef4db71162cf608e6f725ab87e11b9fc9c (patch) | |
| tree | 3837c00a4d7ae165967375a38f3ab5b9c96565f5 /package/mac80211/patches | |
| parent | 3004f30f01df07fb0595ae3d5c787e35c944e641 (diff) | |
| download | upstream-fa227cef4db71162cf608e6f725ab87e11b9fc9c.tar.gz upstream-fa227cef4db71162cf608e6f725ab87e11b9fc9c.tar.bz2 upstream-fa227cef4db71162cf608e6f725ab87e11b9fc9c.zip | |
package/mac80211: fix a possible NULL pointer dereference in rt2x00
SVN-Revision: 30586
Diffstat (limited to 'package/mac80211/patches')
| -rw-r--r-- | package/mac80211/patches/607-rt2x00-dont-try-to-destroy-unallocated-workqueue.patch | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/package/mac80211/patches/607-rt2x00-dont-try-to-destroy-unallocated-workqueue.patch b/package/mac80211/patches/607-rt2x00-dont-try-to-destroy-unallocated-workqueue.patch new file mode 100644 index 0000000000..f9d3ca1ad1 --- /dev/null +++ b/package/mac80211/patches/607-rt2x00-dont-try-to-destroy-unallocated-workqueue.patch @@ -0,0 +1,12 @@ +--- a/drivers/net/wireless/rt2x00/rt2x00dev.c ++++ b/drivers/net/wireless/rt2x00/rt2x00dev.c +@@ -1224,7 +1224,8 @@ void rt2x00lib_remove_dev(struct rt2x00_ + cancel_work_sync(&rt2x00dev->rxdone_work); + cancel_work_sync(&rt2x00dev->txdone_work); + } +- destroy_workqueue(rt2x00dev->workqueue); ++ if (rt2x00dev->workqueue) ++ destroy_workqueue(rt2x00dev->workqueue); + + /* + * Free the tx status fifo. |