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| author | Ben Seri <ben@armis.com> | 2017-09-10 00:15:59 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-09-14 00:13:36 +0300 |
| commit | 6300c8bfafe032187f3cbaa43dbf7d306650c5ed (patch) | |
| tree | 74dcc10aea9898d7c5503b8714992148cba2e7d6 /arch/arm64 | |
| parent | 03bea515b9a2f2a48d46a5a4bcc69be264afb6af (diff) | |
| download | linux-6300c8bfafe032187f3cbaa43dbf7d306650c5ed.tar.xz | |
Bluetooth: Properly check L2CAP config option output buffer length
commit e860d2c904d1a9f38a24eb44c9f34b8f915a6ea3 upstream.
Validate the output buffer length for L2CAP config requests and responses
to avoid overflowing the stack buffer used for building the option blocks.
Signed-off-by: Ben Seri <ben@armis.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/arm64')
0 files changed, 0 insertions, 0 deletions