src/usr.bin/ssh/buffer.c - diff

Return to buffer.c CVS log

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version 1.21.4.2, 2005/06/05 02:22:39

version 1.22, 2004/10/29 23:56:17

Line 78

u_int newlen;

void *p;

if (len > BUFFER_MAX_CHUNK)

if (len > 0x100000)

fatal("buffer_append_space: len %u not supported", len);

/* If the buffer is empty, start using it from the beginning. */

Line 97

* If the buffer is quite empty, but all data is at the end, move the

* data to the beginning and retry.

if (buffer->offset > MIN(buffer->alloc, BUFFER_MAX_CHUNK)) {

if (buffer->offset > buffer->alloc / 2) {

memmove(buffer->buf, buffer->buf + buffer->offset,

buffer->end - buffer->offset);

buffer->end -= buffer->offset;

Line 107

/* Increase the size of the buffer and retry. */

newlen = buffer->alloc + len + 32768;

if (newlen > BUFFER_MAX_LEN)

if (newlen > 0xa00000)

fatal("buffer_append_space: alloc %u not supported",

newlen);

buffer->buf = xrealloc(buffer->buf, newlen);