cvs commit: src/usr.sbin/kldxref kldxref.c

[Marcel Moolenaar]

marcel      2006-08-04 21:28:43 UTC

  FreeBSD src repository

  Modified files:
    usr.sbin/kldxref     kldxref.c 
  Log:
  Fix (static) buffer overflow bug. The dest buffer is of size MAXPATHLEN,
  so dest[MAXPATHLEN] falls outside the buffer.  This bug corrupted
  arenas[0] defined in libc's malloc.c on PowerPC when kldxref is shared,
  which triggered a delayed SIGSERV.
  
  Revision  Changes    Path
  1.13      +1 -1      src/usr.sbin/kldxref/kldxref.c