*/
#include "includes.h"
-RCSID("$OpenBSD: buffer.c,v 1.22 2004/10/29 23:56:17 djm Exp $");
#include "xmalloc.h"
#include "buffer.h"
u_int newlen;
void *p;
- if (len > 0x100000)
+ if (len > BUFFER_MAX_CHUNK)
fatal("buffer_append_space: len %u not supported", len);
/* If the buffer is empty, start using it from the beginning. */
* If the buffer is quite empty, but all data is at the end, move the
* data to the beginning and retry.
*/
- if (buffer->offset > buffer->alloc / 2) {
+ if (buffer->offset > MIN(buffer->alloc, BUFFER_MAX_CHUNK)) {
memmove(buffer->buf, buffer->buf + buffer->offset,
buffer->end - buffer->offset);
buffer->end -= buffer->offset;
/* Increase the size of the buffer and retry. */
newlen = buffer->alloc + len + 32768;
- if (newlen > 0xa00000)
+ if (newlen > BUFFER_MAX_LEN)
fatal("buffer_append_space: alloc %u not supported",
newlen);
buffer->buf = xrealloc(buffer->buf, newlen);