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Subject[RESEND][PATCH 0/4] Few NFC fixes from android-4.14 tree

Resending few NFC fixes I picked up from android-4.14 tree[1]
for review and comments. They seem reasonable upstream candidates.
My last attempt was not timed properly and it got lost between
Christmas-New Year break and then Meltdown-Spectre happened.

Also like to point out that I have not feature tested these patches
at all. Only made small cosmetic changes to the original patches
(removed Android-only tag and internal bug ID) and build tested for
arm/arm64 defconfigs, before posting them here for review.

Really appreciate any comments or feedback on how to take it forward.

Amit Pundir

Suren Baghdasaryan (4):
NFC: st21nfca: Fix out of bounds kernel access when handling ATR_REQ
NFC: st21nfca: Fix memory OOB and leak issues in connectivity events
NFC: Fix possible memory corruption when handling SHDLC I-Frame
NFC: fdp: Fix possible buffer overflow in WCS4000 NFC driver

drivers/nfc/fdp/i2c.c | 10 ++++++++++
drivers/nfc/st21nfca/dep.c | 3 ++-
drivers/nfc/st21nfca/se.c | 18 ++++++++++++++----
net/nfc/hci/core.c | 10 ++++++++++
4 files changed, 36 insertions(+), 5 deletions(-)


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