cvs commit: src/usr.bin/tail reverse.c

[Ian Dowse]

iedowse     2005-03-20 22:08:52 UTC

  FreeBSD src repository

  Modified files:
    usr.bin/tail         reverse.c 
  Log:
  Don't skip the initialisation of tl->len when we hit an EOF immediately
  after allocating a new buffer. This bug caused `tail -r < /dev/null'
  to core dump when the `J' malloc option is set, and also affected
  any other input that was an exact multiple of 128k.
  
  Revision  Changes    Path
  1.19      +2 -3      src/usr.bin/tail/reverse.c