cvs commit: apr/test proc_child.c

[jorton]

jorton      2002/11/27 04:30:18

  Modified:    test     proc_child.c
  Log:
  Fix to not assume input is NUL-terminated.
  
  Revision  Changes    Path
  1.2       +5 -3      apr/test/proc_child.c
  
  Index: proc_child.c
  ===================================================================
  RCS file: /home/cvs/apr/test/proc_child.c,v
  retrieving revision 1.1
  retrieving revision 1.2
  diff -u -r1.1 -r1.2
  --- proc_child.c      26 Nov 2002 16:09:56 -0000      1.1
  +++ proc_child.c      27 Nov 2002 12:30:18 -0000      1.2
  @@ -8,9 +8,11 @@
   int main(void)
   {
       char buf[256];
  -
  -    read(STDIN_FILENO, buf, 256);
  -    fprintf(stdout, "%s", buf);
  +    ssize_t bytes;
  +    
  +    bytes = read(STDIN_FILENO, buf, 256);
  +    if (bytes > 0)
  +     write(STDOUT_FILENO, buf, bytes);
   
       return 0; /* just to keep the compiler happy */
   }