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| /openbmc/linux/net/bluetooth/ |
| H A D | hci_core.c | a41c8efe Wed Feb 28 09:49:26 CST 2024 Luiz Augusto von Dentz <luiz.von.dentz@intel.com> Bluetooth: hci_core: Fix possible buffer overflow
[ Upstream commit 81137162bfaa7278785b24c1fd2e9e74f082e8e4 ]
struct hci_dev_info has a fixed size name[8] field so in the event that
hdev->name is bigger than that strcpy would attempt to write past its
size, so this fixes this problem by switching to use strscpy.
Fixes: dcda165706b9 ("Bluetooth: hci_core: Fix build warnings")
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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