cvs commit: src/usr.bin/sed process.c

[Tim J. Robbins]

tjr         2004/01/09 22:30:37 PST

  FreeBSD src repository

  Modified files:        (Branch: RELENG_4)
    usr.bin/sed          process.c 
  Log:
  MFC rev. 1.32: Change the buffer length test in NEEDSP() so that it does
  not subtract one unsigned number from another potentially smaller one,
  leading to wraparound (and heap corruption, eventually).
  
  PR:             58813
  
  Revision   Changes    Path
  1.10.2.11  +2 -1      src/usr.bin/sed/process.c