Bluetooth: 6lowpan: fix BDADDR_LE vs ADDR_LE_DEV address type confusion

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[ Upstream commit b454505bf5 ]

Bluetooth 6lowpan.c confuses BDADDR_LE and ADDR_LE_DEV address types,
e.g. debugfs "connect" command takes the former, and "disconnect" and
"connect" to already connected device take the latter.  This is due to
using same value both for l2cap_chan_connect and hci_conn_hash_lookup_le
which take different dst_type values.

Fix address type passed to hci_conn_hash_lookup_le().

Retain the debugfs API difference between "connect" and "disconnect"
commands since it's been like this since 2015 and nobody apparently
complained.

Fixes: f5ad4ffceb ("Bluetooth: 6lowpan: Use hci_conn_hash_lookup_le() when possible")
Reviewed-by: Paul Menzel <pmenzel@molgen.mpg.de>
Signed-off-by: Pauli Virtanen <pav@iki.fi>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Pauli Virtanen 2025-11-03 20:29:47 +02:00 • committed by Greg Kroah-Hartman

parent 11cd7e0683

commit 13ca43480f

1 changed files with 24 additions and 4 deletions

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net/bluetooth/6lowpan.c

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