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(parent: 9cb05f9) | patch
mac80211_hwsim: fix possible memory leak in hwsim_new_radio_nl()
authorweiyongjun (A) <weiyongjun1@huawei.com>
Thu, 18 Jan 2018 02:23:34 +0000 (02:23 +0000)
committerJohannes Berg <johannes.berg@intel.com>
Mon, 22 Jan 2018 13:03:29 +0000 (14:03 +0100)
commit0ddcff49b672239dda94d70d0fcf50317a9f4b51
tree1f56d918fd6c09941ba415f0bb2f03cf11c8c898tree | snapshot
parent9cb05f93d618ff414a9d0e982c0c93f3daba7463commit | diff
mac80211_hwsim: fix possible memory leak in hwsim_new_radio_nl()

'hwname' is malloced in hwsim_new_radio_nl() and should be freed
before leaving from the error handling cases, otherwise it will cause
memory leak.

Fixes: ff4dd73dd2b4 ("mac80211_hwsim: check HWSIM_ATTR_RADIO_NAME length")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Reviewed-by: Ben Hutchings <ben.hutchings@codethink.co.uk>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
drivers/net/wireless/mac80211_hwsim.c diff | blob | history
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