diff options
| author | Dan Carpenter <dan.carpenter@linaro.org> | 2025-01-17 12:38:41 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-02-17 11:36:53 +0100 |
| commit | 59c7ed20217c0939862fbf8145bc49d5b3a13f4f (patch) | |
| tree | c3ef26f0e11727679c8e1ab663776657d0888927 /kernel/trace/trace_functions_graph.c | |
| parent | f8c68ec5374a22b2b48de04c504656d2980f2b25 (diff) | |
NFC: nci: Add bounds checking in nci_hci_create_pipe()
commit 110b43ef05342d5a11284cc8b21582b698b4ef1c upstream.
The "pipe" variable is a u8 which comes from the network. If it's more
than 127, then it results in memory corruption in the caller,
nci_hci_connect_gate().
Cc: stable@vger.kernel.org
Fixes: a1b0b9415817 ("NFC: nci: Create pipe on specific gate in nci_hci_connect_gate")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Reviewed-by: Simon Horman <horms@kernel.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://patch.msgid.link/bcf5453b-7204-4297-9c20-4d8c7dacf586@stanley.mountain
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'kernel/trace/trace_functions_graph.c')
0 files changed, 0 insertions, 0 deletions