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| author | Dan Carpenter <dan.carpenter@linaro.org> | 2025-09-23 14:20:16 +0300 |
|---|---|---|
| committer | Miri Korenblit <miriam.rachel.korenblit@intel.com> | 2025-10-19 15:12:36 +0300 |
| commit | 77e67d5daaf155f7d0f99f4e797c4842169ec19e (patch) | |
| tree | a0ce2c20b6d717a469c96ffb31cfe772eff068e3 /tools/perf/scripts/python | |
| parent | Merge tag 'net-6.17-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/net... (diff) | |
| download | linux-77e67d5daaf155f7d0f99f4e797c4842169ec19e.tar.gz linux-77e67d5daaf155f7d0f99f4e797c4842169ec19e.zip | |
wifi: iwlwifi: fix potential use after free in iwl_mld_remove_link()
This code frees "link" by calling kfree_rcu(link, rcu_head) and then it
dereferences "link" to get the "link->fw_id". Save the "link->fw_id"
first to avoid a potential use after free.
Fixes: d1e879ec600f ("wifi: iwlwifi: add iwlmld sub-driver")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Link: https://patch.msgid.link/aNKCcKlbSkkS4_gO@stanley.mountain
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions