diff options
| author |   Johan Hovold <johan+linaro@kernel.org> | 2024-05-01 14:34:52 +0200 |
|---|---|---|
| committer |   Luiz Augusto von Dentz <luiz.von.dentz@intel.com> | 2024-05-03 13:05:32 -0400 |
| commit | cda0d6a198e2a7ec6f176c36173a57bdd8af7af2 (patch) | |
| tree | ca23cfe2b4010de13158244afc683cbd9475a6ab /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | Bluetooth: qca: generalise device address check (diff) | |
| download | wireguard-linux-cda0d6a198e2a7ec6f176c36173a57bdd8af7af2.tar.xz wireguard-linux-cda0d6a198e2a7ec6f176c36173a57bdd8af7af2.zip | |
Bluetooth: qca: fix info leak when fetching fw build id
Add the missing sanity checks and move the 255-byte build-id buffer off
the stack to avoid leaking stack data through debugfs in case the
build-info reply is malformed.
Fixes: c0187b0bd3e9 ("Bluetooth: btqca: Add support to read FW build version for WCN3991 BTSoC")
Cc: stable@vger.kernel.org # 5.12
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions