---
- branch: MAIN
  date: Sun Aug 30 13:53:02 UTC 2020
  files:
  - new: '1.226'
    old: '1.225'
    path: src/usr.bin/make/job.c
    pathrev: src/usr.bin/make/job.c@1.226
    type: modified
  id: 20200830T135302Z.7088cb048472f78972b0140e12953f366c9c34a9
  log: "make(1): remove ineffective malloc_options variable\n\nAccording to jemalloc(3),
    the variable must be called _malloc_options,\nwith a leading underscore, to have
    an effect.\n\nRenaming the variable indeed enables the option.  There's not much
    point\nhaving this variable around though, since it neither detects a trivial\ndouble-free
    nor freeing an invalid pointer in the following code\nsnippet:\n\n\tchar *asdf
    = bmake_malloc(10);\n\tfprintf(stderr, \"%c\\n\", *asdf);\n\tfree(asdf + 8);\n\tfree(asdf);\n\tfree(asdf);\n\texit(1);\n\nInstead,
    it just crashes with a segmentation fault.\n"
  module: src
  subject: 'CVS commit: src/usr.bin/make'
  unixtime: '1598795582'
  user: rillig