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

David Rhodus drhodus at crater.dragonflybsd.org
Tue Nov 4 07:45:00 PST 2003


drhodus     2003/11/04 07:44:36 PST

DragonFly src repository

  Modified files:
    usr.bin/sed          process.c 
  Log:
  *	Change the buffer lenght test in NEEDSP() so that it does not
  	subtract one unsigned number from another potentially smaller
  	one, leading to wraparound (and heap corruption, eventually).
  
  Obtained from: The FreeBSD project
  
  Revision  Changes    Path
  1.4       +1 -1      src/usr.bin/sed/process.c


http://www.dragonflybsd.org/cvsweb/src/usr.bin/sed/process.c.diff?r1=1.3&r2=1.4&f=h





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