Diff for /wikisrc/pkgsrc/hardening.mdwn between versions 1.37 and 1.38

version 1.37, 2017/11/12 15:12:49 version 1.38, 2017/11/12 15:15:48
Line 79  program, instead of the stack and heap o Line 79  program, instead of the stack and heap o
 PIE executables will only be built for toolchains that are known to support PIE.  PIE executables will only be built for toolchains that are known to support PIE.
 Currently, this means NetBSD on amd64 and i386.  Currently, this means NetBSD on amd64 and i386.
   
   ### PKGSRC_MKREPRO
   
   With this option, pkgsrc will try to build packages reproducibly. This allows
   packages built from the same tree and with the same options, to produce
   identical results bit by bit. This option should be combined with ASLR and
   `PKGSRC_MKPIE` to avoid predictable address offsets for attackers attempting to
   exploit security vulnerabilities.
   
   More details can be found here:
   
   * <https://reproducible-builds.org/>
   
 ### PKGSRC_USE_RELRO  ### PKGSRC_USE_RELRO
   
 This also makes the exploitation of some security vulnerabilities more  This also makes the exploitation of some security vulnerabilities more

Removed from v.1.37  
changed lines
  Added in v.1.38


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