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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 | 056c8e4a92a7e2bc7e3c1130b1cfcf793a072ae0 (patch) | |
| tree | ff9b0e33951602e0d54bdcc07d5142c4958cf41d /package/mac80211/patches | |
| parent | 39f5515e4075bd2509a4df9368929aa26b12f79b (diff) | |
| download | upstream-056c8e4a92a7e2bc7e3c1130b1cfcf793a072ae0.tar.gz upstream-056c8e4a92a7e2bc7e3c1130b1cfcf793a072ae0.tar.bz2 upstream-056c8e4a92a7e2bc7e3c1130b1cfcf793a072ae0.zip | |
package/mac80211: fix a possible NULL pointer dereference in rt2x00
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@30586 3c298f89-4303-0410-b956-a3cf2f4a3e73
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. |