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| author | Sergey Matyukevich <sergey.matyukevich.os@quantenna.com> | 2019-11-13 11:06:47 +0000 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2019-11-14 17:28:47 +0200 |
| commit | 4a33f21cef84b1b933958c99ed5dac1726214b35 (patch) | |
| tree | 71fa7cbe97a4f4f9c6da120589cf9cddfdfa7771 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 408f122a1f923011099468e9f317e6dbe200fd31 (diff) | |
qtnfmac: fix using skb after free
KASAN reported use-after-free error:
[ 995.220767] BUG: KASAN: use-after-free in qtnf_cmd_send_with_reply+0x169/0x3e0 [qtnfmac]
[ 995.221098] Read of size 2 at addr ffff888213d1ded0 by task kworker/1:1/71
The issue in qtnf_cmd_send_with_reply impacts all the commands that do
not need response other then return code. For such commands, consume_skb
is used for response skb and right after that return code in response
skb is accessed.
Signed-off-by: Sergey Matyukevich <sergey.matyukevich.os@quantenna.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions