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| author | Sven Eckelmann <sven@narfation.org> | 2026-06-28 08:45:41 +0200 |
|---|---|---|
| committer | Sven Eckelmann <sven@narfation.org> | 2026-06-28 09:58:34 +0200 |
| commit | cdf3b5af2bc4431e58629e8ad2086b1e9185c761 (patch) | |
| tree | 2a2403beaf12c9992cedf8fcddec6740253aa32f /rust/zerocopy/git@git.tavy.me:linux-stable.git | |
| parent | 48067b2ae4504500a7093d9e1e16b42e70330480 (diff) | |
batman-adv: bla: reacquire gw address after skb realloc
The pskb_may_pull() called by batadv_bla_is_backbone_gw() could reallocate
the buffer behind the skb. Variables which were pointing to the old buffer
need to be reassigned to avoid an use-after-free.
Cc: stable@vger.kernel.org
Fixes: 9e794b6bf4a2 ("batman-adv: drop unicast packets from other backbone gw")
Signed-off-by: Sven Eckelmann <sven@narfation.org>
Diffstat (limited to 'rust/zerocopy/git@git.tavy.me:linux-stable.git')
0 files changed, 0 insertions, 0 deletions