diff options
| author | Ben Greear <greearb@candelatech.com> | 2023-03-22 17:37:17 +0100 |
|---|---|---|
| committer | Kalle Valo <kvalo@kernel.org> | 2023-03-31 18:01:12 +0300 |
| commit | 2ceb76f734e37833824b7fab6af17c999eb48d2b (patch) | |
| tree | e2562062865f4946757eb2ebcafc9d41b9adad5c /tools/pcmcia | |
| parent | e4efa515d58f1363d8a27e548f9c5769d3121e03 (diff) | |
wifi: mt76: mt7921: Fix use-after-free in fw features query.
Stop referencing 'features' memory after release_firmware is called.
Fixes this crash:
RIP: 0010:mt7921_check_offload_capability+0x17d
mt7921_pci_probe+0xca/0x4b0
...
Signed-off-by: Ben Greear <greearb@candelatech.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Acked-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/51fd8f76494348aa9ecbf0abc471ebe47a983dfd.1679502607.git.lorenzo@kernel.org
Diffstat (limited to 'tools/pcmcia')
0 files changed, 0 insertions, 0 deletions