diff options
| author | Eric Biggers <ebiggers@google.com> | 2019-06-10 23:02:19 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-07-10 10:56:34 +0300 |
| commit | 3aca04068aa31c6be368616b7ae377e58bd54123 (patch) | |
| tree | 915d6617e9874cab95349708abd9de6db91e2990 /net/mac80211 | |
| parent | b79e58acda3f7d3004ac35e026bdabc617ea38c0 (diff) | |
| download | linux-3aca04068aa31c6be368616b7ae377e58bd54123.tar.xz | |
cfg80211: fix memory leak of wiphy device name
commit 4f488fbca2a86cc7714a128952eead92cac279ab upstream.
In wiphy_new_nm(), if an error occurs after dev_set_name() and
device_initialize() have already been called, it's necessary to call
put_device() (via wiphy_free()) to avoid a memory leak.
Reported-by: syzbot+7fddca22578bc67c3fe4@syzkaller.appspotmail.com
Fixes: 1f87f7d3a3b4 ("cfg80211: add rfkill support")
Cc: stable@vger.kernel.org
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/mac80211')
0 files changed, 0 insertions, 0 deletions