cvs-fixed_buffer.patch

   1 diff -ur cvs-1.11.1p1.orig/src/buffer.c cvs-1.11.1p1/src/buffer.c
   2 --- cvs-1.11.1p1.orig/src/buffer.c      Thu Apr 19 21:29:05 2001
   3 +++ cvs-1.11.1p1/src/buffer.c   Thu Feb 14 13:22:23 2002
   4 @@ -1,6 +1,7 @@
   5  /* Code for the buffer data structure.  */
   6
   7  #include <assert.h>
   8 +#include <unistd.h>
   9  #include "cvs.h"
  10  #include "buffer.h"
  11
  12 @@ -292,15 +293,28 @@
  13
  14             if (nbytes != data->size)
  15             {
  16 +               struct buffer_data *p;
  17 +               int cnt;
  18 +
  19                 /* Not all the data was written out.  This is only
  20                     permitted in nonblocking mode.  Adjust the buffer,
  21                     and return.  */
  22
  23                 assert (buf->nonblocking);
  24
  25 +               cnt = 0;
  26 +               for (p = data; p->next; p = p->next)
  27 +                       cnt++;
  28 +
  29                 data->size -= nbytes;
  30                 data->bufp += nbytes;
  31
  32 +               /* Don't allow buffers to grow over 100 pages. */
  33 +               if (cnt > 100) {
  34 +                       usleep(100000);
  35 +                       continue;
  36 +               }
  37 +
  38                 return 0;
  39             }
  40         }