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authorBen Lindstrom <mouring@eviladmin.org>2001-01-18 02:04:35 +0000
committerBen Lindstrom <mouring@eviladmin.org>2001-01-18 02:04:35 +0000
commitbf555ba6210532f8598ff0f96961e82bcda3f09b (patch)
tree2b90d1026f300a2dd478c654e5e47ada304c3ffe /ssh-keyscan.c
parent01fa6380e815a37ac5ffcf03b04c93d7b52ce765 (diff)
NOTE: This update changes the RSA key generation. *NEW RSA KEYS
NEED TO BE GENERATED* =) Refer to to entry "2001/01/16 19:20:06" for more details. 20010118 - (bal) Super Sized OpenBSD Resync - markus@cvs.openbsd.org 2001/01/11 22:14:20 GMT 2001 by markus [sshd.c] maxfd+1 - markus@cvs.openbsd.org 2001/01/13 17:59:18 [ssh-keygen.1] small ssh-keygen manpage cleanup; stevesk@pobox.com - markus@cvs.openbsd.org 2001/01/13 18:03:07 [scp.c ssh-keygen.c sshd.c] getopt() returns -1 not EOF; stevesk@pobox.com - markus@cvs.openbsd.org 2001/01/13 18:06:54 [ssh-keyscan.c] use SSH_DEFAULT_PORT; from stevesk@pobox.com - markus@cvs.openbsd.org 2001/01/13 18:12:47 [ssh-keyscan.c] free() -> xfree(); fix memory leak; from stevesk@pobox.com - markus@cvs.openbsd.org 2001/01/13 18:14:13 [ssh-add.c] typo, from stevesk@sweden.hp.com - markus@cvs.openbsd.org 2001/01/13 18:32:50 [packet.c session.c ssh.c sshconnect.c sshd.c] split out keepalive from packet_interactive (from dale@accentre.com) set IPTOS_LOWDELAY TCP_NODELAY IPTOS_THROUGHPUT for ssh2, too. - markus@cvs.openbsd.org 2001/01/13 18:36:45 [packet.c packet.h] reorder, typo - markus@cvs.openbsd.org 2001/01/13 18:38:00 [auth-options.c] fix comment - markus@cvs.openbsd.org 2001/01/13 18:43:31 [session.c] Wall - markus@cvs.openbsd.org 2001/01/13 19:14:08 [clientloop.h clientloop.c ssh.c] move callback to headerfile - markus@cvs.openbsd.org 2001/01/15 21:40:10 [ssh.c] use log() instead of stderr - markus@cvs.openbsd.org 2001/01/15 21:43:51 [dh.c] use error() not stderr! - markus@cvs.openbsd.org 2001/01/15 21:45:29 [sftp-server.c] rename must fail if newpath exists, debug off by default - markus@cvs.openbsd.org 2001/01/15 21:46:38 [sftp-server.c] readable long listing for sftp-server, ok deraadt@ - markus@cvs.openbsd.org 2001/01/16 19:20:06 [key.c ssh-rsa.c] make "ssh-rsa" key format for ssh2 confirm to the ietf-drafts; from galb@vandyke.com. note that you have to delete older ssh2-rsa keys, since they are in the wrong format, too. they must be removed from .ssh/authorized_keys2 and .ssh/known_hosts2, etc. (cd; grep -v ssh-rsa .ssh/authorized_keys2 > TMP && mv TMP .ssh/authorized_keys2) additionally, we now check that BN_num_bits(rsa->n) >= 768. - markus@cvs.openbsd.org 2001/01/16 20:54:27 [sftp-server.c] remove some statics. simpler handles; idea from nisse@lysator.liu.se - deraadt@cvs.openbsd.org 2001/01/16 23:58:08 [bufaux.c radix.c sshconnect.h sshconnect1.c] indent - (bal) Added bsd-strmode.[ch] since some non-OpenBSD platforms may be missing such feature.
Diffstat (limited to 'ssh-keyscan.c')
-rw-r--r--ssh-keyscan.c27
1 files changed, 13 insertions, 14 deletions
diff --git a/ssh-keyscan.c b/ssh-keyscan.c
index 5d5427aa..69b029b0 100644
--- a/ssh-keyscan.c
+++ b/ssh-keyscan.c
@@ -8,7 +8,7 @@
*/
#include "includes.h"
-RCSID("$OpenBSD: ssh-keyscan.c,v 1.7 2001/01/08 22:03:23 markus Exp $");
+RCSID("$OpenBSD: ssh-keyscan.c,v 1.9 2001/01/13 18:12:47 markus Exp $");
#if defined(HAVE_SYS_QUEUE_H) && !defined(HAVE_BOGUS_SYS_QUEUE_H)
#include <sys/queue.h>
@@ -31,7 +31,6 @@ static int argno = 1; /* Number of argument currently being parsed */
int family = AF_UNSPEC; /* IPv4, IPv6 or both */
-#define PORT 22
#define MAXMAXFD 256
/* The number of seconds after which to give up on a TCP connection */
@@ -103,7 +102,7 @@ Linebuf_alloc(const char *filename, void (*errfun) (const char *,...))
if (filename) {
lb->filename = filename;
if (!(lb->stream = fopen(filename, "r"))) {
- free(lb);
+ xfree(lb);
if (errfun)
(*errfun) ("%s: %s\n", filename, strerror(errno));
return (NULL);
@@ -116,7 +115,7 @@ Linebuf_alloc(const char *filename, void (*errfun) (const char *,...))
if (!(lb->buf = malloc(lb->size = LINEBUF_SIZE))) {
if (errfun)
(*errfun) ("linebuf (%s): malloc failed\n", lb->filename);
- free(lb);
+ xfree(lb);
return (NULL);
}
lb->errfun = errfun;
@@ -128,8 +127,8 @@ static inline void
Linebuf_free(Linebuf * lb)
{
fclose(lb->stream);
- free(lb->buf);
- free(lb);
+ xfree(lb->buf);
+ xfree(lb);
}
static inline void
@@ -298,7 +297,7 @@ tcpconnect(char *host)
char strport[NI_MAXSERV];
int gaierr, s = -1;
- snprintf(strport, sizeof strport, "%d", PORT);
+ snprintf(strport, sizeof strport, "%d", SSH_DEFAULT_PORT);
memset(&hints, 0, sizeof(hints));
hints.ai_family = family;
hints.ai_socktype = SOCK_STREAM;
@@ -335,7 +334,7 @@ conalloc(char *iname, char *oname)
do {
name = xstrsep(&namelist, ",");
if (!name) {
- free(namebase);
+ xfree(namebase);
return (-1);
}
} while ((s = tcpconnect(name)) < 0);
@@ -368,10 +367,10 @@ confree(int s)
close(s);
if (s >= maxfd || fdcon[s].c_status == CS_UNUSED)
fatal("confree: attempt to free bad fdno %d", s);
- free(fdcon[s].c_namebase);
- free(fdcon[s].c_output_name);
+ xfree(fdcon[s].c_namebase);
+ xfree(fdcon[s].c_output_name);
if (fdcon[s].c_status == CS_KEYS)
- free(fdcon[s].c_data);
+ xfree(fdcon[s].c_data);
fdcon[s].c_status = CS_UNUSED;
TAILQ_REMOVE(&tq, &fdcon[s], c_link);
FD_CLR(s, &read_wait);
@@ -395,11 +394,11 @@ conrecycle(int s)
char *iname, *oname;
iname = xstrdup(c->c_namelist);
- oname = c->c_output_name;
- c->c_output_name = NULL;/* prevent it from being freed */
+ oname = xstrdup(c->c_output_name);
confree(s);
ret = conalloc(iname, oname);
- free(iname);
+ xfree(iname);
+ xfree(oname);
return (ret);
}