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Commit d97d6ab7 authored by Jakub Pawlowski's avatar Jakub Pawlowski Committed by android-build-merger
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Fix SMP_Encrypt for data shorter than 16 bytes 

am: 808397cb

Change-Id: I75db1b7271a843578d4be45646769878665af45d
parents 94de6c3e 808397cb

system/stack/smp/smp_keys.cc

+1 −0
Original line number Diff line number Diff line
@@ -115,6 +115,7 @@ void smp_encrypt_data(BT_OCTET16 key, uint8_t* message, uint8_t length, 
  if (length > SMP_ENCRYT_DATA_SIZE) length = SMP_ENCRYT_DATA_SIZE;



  uint8_t p_start[SMP_ENCRYT_DATA_SIZE * 4];

  memset(p_start, 0, SMP_ENCRYT_DATA_SIZE * 4);

  p = p_start;

  ARRAY_TO_STREAM(p, message, length);             /* byte 0 to byte 15 */

  p_rev_data = p = p_start + SMP_ENCRYT_DATA_SIZE; /* start at byte 16 */