The NFC Class Extension driver implements all NFC device driver interfaces and standard NFC protocols and formats based on the NFC Forum NFC Controller Interface (NCI) Technical Specification
During the NFC Forum Plugfest 2017 in Fremont we found evidence of a NfcCx crash (NULL pointer access).
This is happening in the following conditions at least one RF_DISCOVER_NTF with at least one "RF Technology and Mode" in Poll coming in position 1 or greater.
I have been able to validate a fix but not able to run the HLK again.
Will share a patch for early review.
icherniukh
commented
7 years ago
During the NFC Forum Plugfest 2017 in Fremont we found evidence of a NfcCx crash (NULL pointer access). This is happening in the following conditions at least one RF_DISCOVER_NTF with at least one "RF Technology and Mode" in Poll coming in position 1 or greater.
I have been able to validate a fix but not able to run the HLK again. Will share a patch for early review.