cvs commit: src/sys/ddb db_input.c

Robert Watson rwatson at
Fri Mar 7 13:13:18 UTC 2008

rwatson     2008-03-07 13:13:18 UTC

  FreeBSD src repository

  Modified files:
    sys/ddb              db_input.c 
  Reserve two bytes at the end of the DDB input line in db_readline() to
  hold the newline and nul terminator.  Otherwise, there are cases where
  garbage may end up in the command history due to a lack of a nul
  terminator, or input may end up without room for a newline.
  MFC after:      3 days
  PR:             119079
  Submitted by:   Michael Plass <mfp49_freebsd at>
  Revision  Changes    Path
  1.39      +4 -1      src/sys/ddb/db_input.c

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