Bluetooth: L2CAP: Fix use-after-free

stable inclusion
from stable-v5.10.192
commit 2958cf9f805b9f0bdc4a761bf6ea281eb8d44f8e
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I933RF

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=2958cf9f805b9f0bdc4a761bf6ea281eb8d44f8e



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[ Upstream commit f752a0b3 ]

Fix potential use-after-free in l2cap_le_command_rej.

Signed-off-by: Zhengping Jiang <jiangzp@google.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: sanglipeng <sanglipeng1@jd.com>