| From | Greg Kroah-Hartman <> | Subject | [PATCH 4.11 04/84] mac80211: free netdev on dev_alloc_name() error | Date | Mon, 3 Jul 2017 15:34:44 +0200 |
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4.11-stable review patch. If anyone has any objections, please let me know.
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From: Johannes Berg <johannes.berg@intel.com>
[ Upstream commit c7a61cba71fd151cc7d9ebe53a090e0e61eeebf3 ]
The change to remove free_netdev() from ieee80211_if_free() erroneously didn't add the necessary free_netdev() for when ieee80211_if_free() is called directly in one place, rather than as the priv_destructor. Add the missing call.
Fixes: cf124db566e6 ("net: Fix inconsistent teardown and release of private netdev state.") Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- net/mac80211/iface.c | 1 + 1 file changed, 1 insertion(+)
--- a/net/mac80211/iface.c +++ b/net/mac80211/iface.c @@ -1810,6 +1810,7 @@ int ieee80211_if_add(struct ieee80211_lo ret = dev_alloc_name(ndev, ndev->name); if (ret < 0) { ieee80211_if_free(ndev); + free_netdev(ndev); return ret; }
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