[v1] Bluetooth: ISO: Fix KCSAN data-races on iso_pi(sk)

[PATCH 0/2] Bluetooth: ISO: Fix KCSAN data-races on iso_pi(sk)

SeungJu Cheon posted 2 patches 1 month, 4 weeks ago

Diff against v2
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net/bluetooth/iso.c | 59 ++++++++++++++++++++++++++-------------------
1 file changed, 34 insertions(+), 25 deletions(-)

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[PATCH 0/2] Bluetooth: ISO: Fix KCSAN data-races on iso_pi(sk)

Posted by SeungJu Cheon 1 month, 4 weeks ago

Found while auditing iso_pi(sk) field accesses after a KCSAN report.
Patch 1/2 is the reported race on iso_pi(sk)->dst in iso_sock_connect();
patch 2/2 covers related races on other iso_pi(sk) fields accessed in
iso_connect_{bis,cis}() and iso_connect_ind() that were found by
inspection during the same audit.

SeungJu Cheon (2):
  Bluetooth: ISO: Fix data-race on dst in iso_sock_connect()
  Bluetooth: ISO: Fix data-race on iso_pi(sk) in socket and HCI event
    paths

 net/bluetooth/iso.c | 59 ++++++++++++++++++++++++++-------------------
 1 file changed, 34 insertions(+), 25 deletions(-)

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2.52.0