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| author | Daniel Hodges <hodgesd@meta.com> | 2026-01-31 10:01:14 -0800 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2026-02-02 17:46:51 -0800 |
| commit | 74d9391e8849e70ded5309222d09b0ed0edbd039 (patch) | |
| tree | 0cb319aaf4021e1bb9798c63cd3b893a6fa1ea90 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | net: stmmac: fix stm32 (and potentially others) resume regression (diff) | |
| download | linux-74d9391e8849e70ded5309222d09b0ed0edbd039.tar.gz linux-74d9391e8849e70ded5309222d09b0ed0edbd039.zip | |
tipc: use kfree_sensitive() for session key material
The rx->skey field contains a struct tipc_aead_key with GCM-AES
encryption keys used for TIPC cluster communication. Using plain
kfree() leaves this sensitive key material in freed memory pages
where it could potentially be recovered.
Switch to kfree_sensitive() to ensure the key material is zeroed
before the memory is freed.
Fixes: 1ef6f7c9390f ("tipc: add automatic session key exchange")
Signed-off-by: Daniel Hodges <hodgesd@meta.com>
Link: https://patch.msgid.link/20260131180114.2121438-1-hodgesd@meta.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