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Bluetooth: fix hci-uart crashes

Johan Hovold linux-bluetooth lkml stable 1 version In review

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  1. v1 Latest2 patches 1 replyIn review

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#Subject and filesSizeRepliesApplied
1/2Bluetooth: hci_bcm: add missing tty-device sanity checkdrivers/bluetooth/hci_bcm.c+4 -10 replies
2/2Bluetooth: hci_intel: add missing tty-device sanity checkdrivers/bluetooth/hci_intel.c+12 -10 replies

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Cover letter [PATCH 0/2] Bluetooth: fix hci-uart crashes

Not every tty has a class device and this could be used to trigger NULL-pointer dereferences in two hci-uart drivers that lacked the required sanity checks.

Johan

Johan Hovold (2):
Bluetooth: hci_bcm: add missing tty-device sanity check
Bluetooth: hci_intel: add missing tty-device sanity check

 drivers/bluetooth/hci_bcm.c   |  5 ++++-
 drivers/bluetooth/hci_intel.c | 13 ++++++++++++-
 2 files changed, 16 insertions(+), 2 deletions(-)
Signature · 1 line
2.12.2

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