IABSD.fr/src/usr.bin/wc

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• Author : cheloha
  Date : 2021-11-16 23:34:24
  Hash : cca9d5ee
  Message : wc(1): fix NULL pointer dereference in cnt() If the "file" argument to cnt() is NULL and we call warn(3) we will get a NULL dereference. Change the name of the argument to "path" and make "file" a local variable. Ensure that we set "file" to a valid C-string, even if "path" is NULL. While we're here, const the file name pointers, too. Thread: https://marc.info/?l=openbsd-tech&m=163708784422157&w=2 ok millert@

• Files
• Makefile
• wc.1
• wc.c