- stevesk@cvs.openbsd.org 2001/12/19 17:16:13
[authfile.c bufaux.c bufaux.h buffer.c buffer.h packet.c packet.h ssh.c]
change the buffer/packet interface to use void* vs. char*; ok markus@
diff --git a/packet.c b/packet.c
index 9aeda39..4b3eafc 100644
--- a/packet.c
+++ b/packet.c
@@ -37,7 +37,7 @@
*/
#include "includes.h"
-RCSID("$OpenBSD: packet.c,v 1.75 2001/12/19 07:18:56 deraadt Exp $");
+RCSID("$OpenBSD: packet.c,v 1.76 2001/12/19 17:16:13 stevesk Exp $");
#include "xmalloc.h"
#include "buffer.h"
@@ -329,7 +329,7 @@
buffer_put_int(&outgoing_packet, value);
}
void
-packet_put_string(const char *buf, u_int len)
+packet_put_string(const void *buf, u_int len)
{
buffer_put_string(&outgoing_packet, buf, len);
}
@@ -339,7 +339,7 @@
buffer_put_cstring(&outgoing_packet, str);
}
void
-packet_put_raw(const char *buf, u_int len)
+packet_put_raw(const void *buf, u_int len)
{
buffer_append(&outgoing_packet, buf, len);
}
@@ -412,7 +412,7 @@
/* Append to output. */
PUT_32BIT(buf, len);
buffer_append(&output, buf, 4);
- buffer_append_space(&output, &cp, buffer_len(&outgoing_packet));
+ cp = buffer_append_space(&output, buffer_len(&outgoing_packet));
cipher_encrypt(&send_context, cp, buffer_ptr(&outgoing_packet),
buffer_len(&outgoing_packet));
@@ -546,7 +546,7 @@
padlen += pad;
extra_pad = 0;
}
- buffer_append_space(&outgoing_packet, &cp, padlen);
+ cp = buffer_append_space(&outgoing_packet, padlen);
if (enc && enc->cipher->number != SSH_CIPHER_NONE) {
/* random padding */
for (i = 0; i < padlen; i++) {
@@ -574,7 +574,7 @@
DBG(debug("done calc MAC out #%d", seqnr));
}
/* encrypt packet and append to output buffer. */
- buffer_append_space(&output, &cp, buffer_len(&outgoing_packet));
+ cp = buffer_append_space(&output, buffer_len(&outgoing_packet));
cipher_encrypt(&send_context, cp, buffer_ptr(&outgoing_packet),
buffer_len(&outgoing_packet));
/* append unencrypted MAC */
@@ -734,7 +734,7 @@
/* Decrypt data to incoming_packet. */
buffer_clear(&incoming_packet);
- buffer_append_space(&incoming_packet, &cp, padded_len);
+ cp = buffer_append_space(&incoming_packet, padded_len);
cipher_decrypt(&receive_context, cp, buffer_ptr(&input), padded_len);
buffer_consume(&input, padded_len);
@@ -803,7 +803,7 @@
if (buffer_len(&input) < block_size)
return SSH_MSG_NONE;
buffer_clear(&incoming_packet);
- buffer_append_space(&incoming_packet, &cp, block_size);
+ cp = buffer_append_space(&incoming_packet, block_size);
cipher_decrypt(&receive_context, cp, buffer_ptr(&input),
block_size);
ucp = (u_char *) buffer_ptr(&incoming_packet);
@@ -832,7 +832,7 @@
fprintf(stderr, "read_poll enc/full: ");
buffer_dump(&input);
#endif
- buffer_append_space(&incoming_packet, &cp, need);
+ cp = buffer_append_space(&incoming_packet, need);
cipher_decrypt(&receive_context, cp, buffer_ptr(&input), need);
buffer_consume(&input, need);
/*
@@ -852,7 +852,8 @@
log("incoming seqnr wraps around");
/* get padlen */
- cp = buffer_ptr(&incoming_packet) + 4;
+ cp = buffer_ptr(&incoming_packet);
+ cp += 4;
padlen = (u_char) *cp;
DBG(debug("input: padlen %d", padlen));
if (padlen < 4)
@@ -996,7 +997,7 @@
*length_ptr = buffer_get_bignum2(&incoming_packet, value);
}
-char *
+void *
packet_get_raw(int *length_ptr)
{
int bytes = buffer_len(&incoming_packet);
@@ -1018,7 +1019,7 @@
* integer into which the length of the string is stored.
*/
-char *
+void *
packet_get_string(u_int *length_ptr)
{
return buffer_get_string(&incoming_packet, length_ptr);