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(parent: e7dbaa3) | patch
nl80211: fix potential leak in AP start
authorJohannes Berg <johannes.berg@intel.com>
Fri, 21 Feb 2020 09:41:43 +0000 (10:41 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 5 Mar 2020 15:45:19 +0000 (16:45 +0100)
commit733d5016f151b24ca6980f6b566a83f5079fee0b
tree307e43d8746405121f9d568c722381dc17211a95tree
parente7dbaa340cc3868d9b9490f44b4db30d54c62077commit | diff
nl80211: fix potential leak in AP start

commit 9951ebfcdf2b97dbb28a5d930458424341e61aa2 upstream.

If nl80211_parse_he_obss_pd() fails, we leak the previously
allocated ACL memory. Free it in this case.

Fixes: 796e90f42b7e ("cfg80211: add support for parsing OBBS_PD attributes")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Link: https://lore.kernel.org/r/20200221104142.835aba4cdd14.I1923b55ba9989c57e13978f91f40bfdc45e60cbd@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
net/wireless/nl80211.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git