Fix multiple problems in the FTS_NOCHDIR case (mycroft@netbsd.org):

* There was an off-by-one error that caused the addition of a NUL or slash
  in fts_build() to overwrite other memory.
* After fts_palloc(), we need to reset `cp' so that it points to the new
  path name buffer; otherwise the addition of the file name before calling
  fts_stat() could lose.  Also, fix stupidity in the fts_palloc() interface.
  We don't want N bytes more than the current buffer size; we want N bytes
  more than the current length.  Just pass in the new size, since we can't
  figure it out easily here.

fts_padjust() was doing more work than it needed to.  Based on changes
from mycroft@netbsd.org.

Check for fts_pathlen oflow in two places.  Done before I saw the NetBSD
change (and last I checked they only did one of the checks).  In the
case of wrap, return ENAMETOOLONG.

0 files changed, 0 insertions, 0 deletions