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author | Ben Hutchings <ben.hutchings@codethink.co.uk> | 2017-11-10 18:48:50 +0000 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-12-14 09:53:07 +0100 |
commit | 266fd76296bea9f392ae205e7a08f5f5726dc7f9 (patch) | |
tree | a9d7cdce352b1b0f56dbeac6256adbab35610666 /net | |
parent | ad7acca17e31d14ceca8824728440e727150ddd0 (diff) |
mac80211_hwsim: Fix memory leak in hwsim_new_radio_nl()
[ Upstream commit 67bd52386125ce1159c0581cbcd2740addf33cd4 ]
hwsim_new_radio_nl() now copies the name attribute in order to add a
null-terminator. mac80211_hwsim_new_radio() (indirectly) copies it
again into the net_device structure, so the first copy is not used or
freed later. Free the first copy before returning.
Fixes: ff4dd73dd2b4 ("mac80211_hwsim: check HWSIM_ATTR_RADIO_NAME length")
Signed-off-by: Ben Hutchings <ben.hutchings@codethink.co.uk>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net')
0 files changed, 0 insertions, 0 deletions