diff options
Diffstat (limited to 'halimpl/mifare/NxpMfcReader.cc')
| -rw-r--r-- | halimpl/mifare/NxpMfcReader.cc | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/halimpl/mifare/NxpMfcReader.cc b/halimpl/mifare/NxpMfcReader.cc index 315a803..17d9ed7 100644 --- a/halimpl/mifare/NxpMfcReader.cc +++ b/halimpl/mifare/NxpMfcReader.cc @@ -15,6 +15,7 @@ * limitations under the License. * ******************************************************************************/ +#include <log/log.h> #include "NxpMfcReader.h" #include "phNxpNciHal.h" #include <phNfcCompId.h> @@ -43,6 +44,10 @@ int NxpMfcReader::Write(uint16_t mfcDataLen, const uint8_t *pMfcData) { uint16_t mfcTagCmdBuffLen = 0; uint8_t mfcTagCmdBuff[MAX_MFC_BUFF_SIZE] = {0}; + if (mfcDataLen > MAX_MFC_BUFF_SIZE) { + android_errorWriteLog(0x534e4554, "169259605"); + mfcDataLen = MAX_MFC_BUFF_SIZE; + } memcpy(mfcTagCmdBuff, pMfcData, mfcDataLen); if (mfcDataLen >= 3) mfcTagCmdBuffLen = mfcDataLen - NCI_HEADER_SIZE; |