=================================================================== RCS file: /cvsrepo/anoncvs/cvs/www/innovations.html,v retrieving revision 1.75 retrieving revision 1.76 diff -c -r1.75 -r1.76 *** www/innovations.html 2019/04/30 13:22:09 1.75 --- www/innovations.html 2019/05/26 06:55:32 1.76 *************** *** 241,246 **** --- 241,254 ---- return address on the stack. Implemented for AMD64 and ARM64 by Todd Mortimer in OpenBSD 6.4. +
  • + MAP_CONCEAL addition to + mmap(2) + disallows memory pages to be written to core dumps, preventing + accidental exposure of private information. + Theo de Raadt, Mark Kettenis and Scott Soule Cheloha, + February 2, 2019. +
  • *************** *** 330,335 **** --- 338,349 ----
  • unveil(2): Theo de Raadt and Bob Beck, July 13, 2018, OpenBSD 6.4 +
  • +
  • + malloc_conceal(3) + and + calloc_conceal(3): + Otto Moerbeek, May 10, 2019, OpenBSD 6.5