]> git.itanic.dy.fi Git - linux-stable/commit
projects / linux-stable / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 0c4a89f) | patch
Bluetooth: hci_sock: Fix not validating setsockopt user input
authorLuiz Augusto von Dentz <luiz.von.dentz@intel.com>
Fri, 5 Apr 2024 20:46:50 +0000 (16:46 -0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 17 Apr 2024 09:23:32 +0000 (11:23 +0200)
commit50173882bb187e70e37bac01385b9b114019bee2
treeb7ae641bb5c676204c7bc361dedfd975ff8ed4f7tree | snapshot
parent0c4a89f4690478969729c7ba5f69d53d8516aa12commit | diff
Bluetooth: hci_sock: Fix not validating setsockopt user input

[ Upstream commit b2186061d6043d6345a97100460363e990af0d46 ]

Check user input length before copying data.

Fixes: 09572fca7223 ("Bluetooth: hci_sock: Add support for BT_{SND,RCV}BUF")
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
net/bluetooth/hci_sock.c diff | blob | history
Unnamed repository; edit this file 'description' to name the repository.