cvs commit: src/bin/sh expand.c

[Xin LI]

delphij     2005-07-07 18:10:33 UTC

  FreeBSD src repository

  Modified files:
    bin/sh               expand.c 
  Log:
  Fix a bug when shell expansion is done against dangling symlinks, by
  converting the stat() call to a lstat() call, which will cover the
  situation.  One can exercise this bug by referring a dangling link with
  something like */the-link.
  
  Approved by:    re (scottl)
  Submitted by:   Simon 'corecode' Schubert [corecode fs ei tum de]
  Obtained from:  NetBSD via DragonFlyBSD (NetBSD rev. 1.51 and DragonFly
                  rev. 1.6)
  MFC After:      3 days
  
  Revision  Changes    Path
  1.47      +1 -1      src/bin/sh/expand.c