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| author |   Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> | 2021-12-09 09:13:07 +0100 |
|---|---|---|
| committer |   Jakub Kicinski <kuba@kernel.org> | 2021-12-09 07:50:32 -0800 |
| commit | 4cd8371a234d051f9c9557fcbb1f8c523b1c0d10 (patch) | |
| tree | b68402a21e402fd2405ea0a85ed9534441422047 /tools/perf/scripts/python/stackcollapse.py | |
| parent | nfc: fix segfault in nfc_genl_dump_devices_done (diff) | |
| download | linux-dev-4cd8371a234d051f9c9557fcbb1f8c523b1c0d10.tar.xz linux-dev-4cd8371a234d051f9c9557fcbb1f8c523b1c0d10.zip | |
nfc: fix potential NULL pointer deref in nfc_genl_dump_ses_done
The done() netlink callback nfc_genl_dump_ses_done() should check if
received argument is non-NULL, because its allocation could fail earlier
in dumpit() (nfc_genl_dump_ses()).
Fixes: ac22ac466a65 ("NFC: Add a GET_SE netlink API")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Link: https://lore.kernel.org/r/20211209081307.57337-1-krzysztof.kozlowski@canonical.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions