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| author | Ignat Korchagin <ignat@cloudflare.com> | 2024-10-14 18:38:04 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-10-16 04:43:08 +0300 |
| commit | b4fcd63f6ef79c73cafae8cf4a114def5fc3d80d (patch) | |
| tree | cefc664070495aca1c376bdcc1dc8718abb523a3 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 811a7ca7320c062e15d0f5b171fe6ad8592d1434 (diff) | |
| download | linux-b4fcd63f6ef79c73cafae8cf4a114def5fc3d80d.tar.xz | |
net: ieee802154: do not leave a dangling sk pointer in ieee802154_create()
sock_init_data() attaches the allocated sk object to the provided sock
object. If ieee802154_create() fails later, the allocated sk object is
freed, but the dangling pointer remains in the provided sock object, which
may allow use-after-free.
Clear the sk pointer in the sock object on error.
Signed-off-by: Ignat Korchagin <ignat@cloudflare.com>
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Link: https://patch.msgid.link/20241014153808.51894-6-ignat@cloudflare.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions