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Miller" , Greg Kroah-Hartman , Jiri Slaby , Johan Hovold , Jonathan Cameron , Krzysztof Kozlowski , =?UTF-8?Q?Uwe_Kleine-K=C3=B6nig?= Cc: LKML , Jia-Ju Bai , Si-Jie Bai , Yuxuan Hu <20373622@buaa.edu.cn> References: <20240422080408.1639247-1-20373622@buaa.edu.cn> Subject: Re: [PATCH] nfc: pn533: Fix null-ptr-deref in pn533_recv_frame() Content-Language: en-GB From: Markus Elfring In-Reply-To: <20240422080408.1639247-1-20373622@buaa.edu.cn> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Provags-ID: V03:K1:T0GOxI3ph3jcg7WrBMBqclEkC4lZekQN+PZLv/AKJt2p8vaCJzo IO27y+/52FQYKLn42n1s6i+4wq7rS5SbVNvynI/vfdPRSYqkw5WHhpI6txDd196PE8cqoZs 9Jj/XFL4W1+t80SK7mpcn1qHg5acVt1BT8DUq/mfYdGmWGpUNye/oeoExHxyaIOxxZ74+DQ GQ3z6l+EefRKlHizD+d9w== X-Spam-Flag: NO UI-OutboundReport: notjunk:1;M01:P0:hrYKoWGzCYg=;WQx1GhyRnGRtRRDbANvbS1pLmlK lhaz1VfjQqT1epft+hvVTpOw1Anz65I2qESg26NqKVFosEefDDZrBvsURvfYSlAx6daJh/TkP u4qRhZBxHH5lqFTISZxJmKFWUfe14ejHmpQCstcbIWQMTUrC1povUXIzJhiXwAOEuE9ajkyZc COKC5E2ewP7AD3tolUzfMtuYKmT19PGQYala489AVdT2Ac+KUhxgUd/LnCFHIqumx0SsmvX2G gJIMksIkNWo/wyEElMcO7WxqaTNGrjxYe+8wBxoZgdwq6R6X9GnvB9zsvrCG27xB7BVkQempz c+RAvGSHMuXvFfFWQw5a+SPTJTWuv/D55V7BUB2RGcfeuTkBLUr4AM3dLs5qE3CwSXNV4RivF MD1RFa2Ma6u8VgD1dSVBoUZEn4yvYitE2lWOyBeVUfp+JDIQ7ZCY3pQqn0TyuAO8mNFZ83giC Ms/1QfkKFQ5QeYfZTT526vjOKeWlGvvlDhvvIJNtjIA0qkgCfi52bVUV5xRmRGl4A55hOpGHd BQtnefidtUQ4LZX9xU1V5/mdtkNvnX8Dc6aBpoVVNixcIHgjB9jS4oR+XmHJzd/spD481BwBQ ITD6SlSPt4VFJpOnBU4f0sQY3GcpbR93XWPB9vvwiUs3Wk7hHO+/zM/8ikUWMSTqVOBQuHdq5 RKmiUiy5DUU85CzHEb7Tydrosl8/aYsyyDrx9Xy9GI+FsWmhI4f4uPHbg0WjS9IB6q7Iwswrl jq99ai75On4pMhcMJjwUH5UqSD7r1+i+QPTuwkWzhk3fH1k8YGqv7ukZ2qi0ABTqKl0FH2iHt Sp3uixIX+E7qHmUPpi8Byp58WpI3gtVZo6ezY0EiPnsiI= > Our fuzzing tool found a null-ptr-deref in function pn533_recv_frame > (/drivers/nfc/pn533/pn533.c) in kernel 6.8. =E2=80=A6 Can it be nicer to use the term =E2=80=9Cnull pointer dereference=E2=80=9D= for the commit message here? Regards, Markus