diff options
| author | Colin Ian King | 2021-08-04 16:09:51 +0100 |
|---|---|---|
| committer | Marcel Holtmann | 2021-08-05 15:05:37 +0200 |
| commit | 713baf3dae8f45dc8ada4ed2f5fdcbf94a5c274d (patch) | |
| tree | 5830683a2c0daae76096b2463f5133861b8f7a7b /arch/x86 | |
| parent | 6eefec4a0b668de9bbb33bd3e7acfbcc794162b0 (diff) | |
Bluetooth: increase BTNAMSIZ to 21 chars to fix potential buffer overflow
An earlier commit replaced using batostr to using %pMR sprintf for the
construction of session->name. Static analysis detected that this new
method can use a total of 21 characters (including the trailing '\0')
so we need to increase the BTNAMSIZ from 18 to 21 to fix potential
buffer overflows.
Addresses-Coverity: ("Out-of-bounds write")
Fixes: fcb73338ed53 ("Bluetooth: Use %pMR in sprintf/seq_printf instead of batostr")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'arch/x86')
0 files changed, 0 insertions, 0 deletions