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(parent: a736491) | patch
nfc: llcp: protect nfc_llcp_sock_unlink() calls
authorKrzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Wed, 2 Mar 2022 19:25:22 +0000 (20:25 +0100)
committerDavid S. Miller <davem@davemloft.net>
Thu, 3 Mar 2022 10:43:37 +0000 (10:43 +0000)
commita06b8044169f6d5c3eb34772c13d2c0c1b205352
tree43ca493cbf91f9e32e1965fb061b303304e3c936tree | snapshot
parenta736491239f4b434fc76a2ba0c1bdb8eaf9eb792commit | diff
nfc: llcp: protect nfc_llcp_sock_unlink() calls

nfc_llcp_sock_link() is called in all paths (bind/connect) as a last
action, still protected with lock_sock().  When cleaning up in
llcp_sock_release(), call nfc_llcp_sock_unlink() in a mirrored way:
earlier and still under the lock_sock().

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/nfc/llcp_sock.c diff | blob | history
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