search for: buffer_consum

...;, c->self, p, len); len++; /* trailing '\0' */ @@ -1078,7 +1092,7 @@ channel_decode_socks4(Channel *c, fd_set *readset, fd_set *writeset) fatal("channel %d: decode socks4: len %d > have %d", c->self, len, have); strlcpy(username, p, sizeof(username)); - buffer_consume(&c->input, len); + buffer_consume(input, len); if (c->path != NULL) { xfree(c->path); @@ -1088,8 +1102,8 @@ channel_decode_socks4(Channel *c, fd_set *readset, fd_set *writeset) host = inet_ntoa(s4_req.dest_addr); c->path = xstrdup(host); } else { /* SOCKS4A: two s...

...apply this patch to openssh-3.1p1-1: ----------< cut >---------- --- openssh-3.1p1-1/channels.c Mon Mar 4 20:57:45 2002 +++ openssh-3.1p1-1-socks4a/channels.c Fri May 10 16:52:12 2002 @@ -908,11 +908,34 @@ channel_decode_socks4(Channel *c, fd_set strlcpy(username, p, sizeof(username)); buffer_consume(&c->input, len); buffer_consume(&c->input, 1); /* trailing '\0' */ - host = inet_ntoa(s4_req.dest_addr); - strlcpy(c->path, host, sizeof(c->path)); c->host_port = ntohs(s4_req.dest_port); + + /* check for socks4a vs socks4 */ + if (0 == (s4_req.dest_addr.s_ad...

...;NO AUTHENTICATION REQUIRED" */ + for (found = 0, i = 2 ; i < nmethods + 2; i++) { + if (p[i] == SSH_SOCKS5_NOAUTH ) { + found = 1; + break; + } + } + if (!found) { + debug("channel %d: method SSH_SOCKS5_NOAUTH not found", + c->self); + return -1; + } + buffer_consume(&c->input, nmethods + 2); + buffer_put_char(&c->output, 0x05); /* version */ + buffer_put_char(&c->output, SSH_SOCKS5_NOAUTH); /* method */ + FD_SET(c->sock, writeset); + c->flags |= SSH_SOCKS5_AUTHDONE; + debug2("channel %d: socks5 auth done", c->self...

...buffer_len in buffer_append_space in buffer_ptr in buffer_len ?in cipher_crypt ?cipher_crypt ?before evp-cipher ?return from? cipher_crypt in buffer_clear packet_send done SSH2_MSG_KEXINIT sent ?before kex_reset_dispatch ?after kex_reset_dispatch ?packet_write_wait in buffer_len in buffer_ptr in buffer_consume ?in packet_have_data_to_write in buffer_len in buffer_len in buffer_append in buffer_append_space in buffer_len in buffer_clear in buffer_append_space in buffer_ptr ?in cipher_crypt ?cipher_crypt ?before evp-cipher ?return from? cipher_crypt in buffer_ptr in buffer_consume in buffer_len in buff...

...buffer_len in buffer_append_space in buffer_ptr in buffer_len in cipher_crypt cipher_crypt before evp-cipher return from cipher_crypt in buffer_clear packet_send done SSH2_MSG_KEXINIT sent before kex_reset_dispatch after kex_reset_dispatch packet_write_wait in buffer_len in buffer_ptr in buffer_consume in packet_have_data_to_write in buffer_len in buffer_len in buffer_append in buffer_append_space in buffer_len in buffer_clear in buffer_append_space in buffer_ptr in cipher_crypt cipher_crypt before evp-cipher return from cipher_crypt in buffer_ptr in buffer_consume in buffer_len in buff...

...= strlen(p); debug2("channel %d: decode socks4: user %s/%d", c->self, p, len); + len++; /* trailing '\0' */ if (len > have) fatal("channel %d: decode socks4: len %d > have %d", c->self, len, have); strlcpy(username, p, sizeof(username)); buffer_consume(&c->input, len); - buffer_consume(&c->input, 1); /* trailing '\0' */ - host = inet_ntoa(s4_req.dest_addr); - strlcpy(c->path, host, sizeof(c->path)); + if (need == 1) { /* SOCKS4: one string */ + host = inet_ntoa(s4_req.dest_addr); + strlcpy(c->path, host, siz...

...put any buffered data for stdout. */ while (buffer_len(&stdout_buffer) > 0) { len = write(fileno(stdout), buffer_ptr(&stdout_buffer), buffer_len(&stdout_buffer)); ! if (len <= 0) { ! error("Write failed flushing stdout buffer."); ! break; } buffer_consume(&stdout_buffer, len); stdout_bytes += len; --- 937,953 ---- } /* Output any buffered data for stdout. */ while (buffer_len(&stdout_buffer) > 0) { + errno=0; /* Linux doesn't reset this */ len = write(fileno(stdout), buffer_ptr(&stdout_buffer),...

Hi, 1. I think you should apply the attached patch to openssh-2.9p1, otherwise ssh-keyscan on linux boxes with glibc-2.1 will experience enormous timeout delays. 2. Is there a program like ssh-keyscan for the Version2 (dsa and rsa) keys?? regards Peter Breitenlohner <peb at mppmu.mpg.de> -------------- next part -------------- diff -ur openssh-2.9p1.orig/ssh-keyscan.c

The command "ssh ls -l /doesnotexist" gives various responses: Running from a 200 MHz PentiumPro with dsa key added to ssh-agent: Mistakes worst to fast machine: To a faster 600 MHz dual processor i686 600 MHz machine: ls: /doesnotexist: No such file or directory -- correct nothing at all -- wrong ls: select: Bad file descriptor -- wrong

...264,8 @@ return (tok); } -static void -keyprint(char *host, char *output_name, char *kd, int len) +static Key * +keygrab_ssh1(con *c) { static Key *rsa; static Buffer msg; @@ -252,12 +274,12 @@ buffer_init(&msg); rsa = key_new(KEY_RSA1); } - buffer_append(&msg, kd, len); - buffer_consume(&msg, 8 - (len & 7)); /* padding */ + buffer_append(&msg, c->c_data, c->c_plen); + buffer_consume(&msg, 8 - (c->c_plen & 7)); /* padding */ if (buffer_get_char(&msg) != (int) SSH_SMSG_PUBLIC_KEY) { - error("%s: invalid packet type", host); + error(&qu...

Yo All! I have been playing with SSH 2.2.0 from www.ssh.com. I can not connect to openssh 2.2.1p1 using Ver 2 protocol from ssh Ver 2.2.0. Ver 1 works fine. See below for the debug output from both ends If I force hmac-md5 (-m hmac-md5) from the sender it works! The other 3 choices fail: hmac-sha1; hmac-md5-96; and none. I have no problem connecting to this openssh host (hobbes) from

Hey all! I've been using OpenSSH on Linux since version 1.2.2; great work... There is, however, a pretty noticable memory leak in ssh-agent. I use ssh-agent to provide RSA authorization to automatically open an ssh connection to download POP mail every three minutes. When I was using the standard ssh-agent from 1.2.27 (not OpenSSH), I could leave ssh-agent running for the entire uptime of

OpenSSH 3.0 has just been released. It will be available from the mirrors listed at http://www.openssh.com/ shortly. OpenSSH is a 100% complete SSH protocol version 1.3, 1.5 and 2.0 implementation and includes sftp client and server support. This release contains many portability bug-fixes (listed in the ChangeLog) as well as several new features (listed below). We would like to thank the

...SSH2_MSG_CHANNEL_DATA : SSH_MSG_CHANNEL_DATA); packet_put_int(c->remote_id); packet_put_string(buffer_ptr(&c- >input), len); packet_send(); buffer_consume(&c->input, len); c->remote_window -= len; The issue starts happening when the server side sends a window size of 131072. As seen from the above code ,the length of data only (and excludes padding,mac,headers etc)is reduced from the remote window and hence...

Hi, I saw in archive that some people made a patch to sftp-server, and that patch sets a root path. I'd like to know if there's an ideia to apply that patch in main tree of openssh? With the use of SSHFS [wich uses sftp-server], it would be interesting to have someting like that, because as we have netboot workstations, the access to devices [such as, floppy, cdrom and usb data] are

https://bugzilla.mindrot.org/show_bug.cgi?id=2392 Bug ID: 2392 Summary: unable to ssh with umac has algorithm. error:Disconnecting packet:corrupted MAC on input. Product: Portable OpenSSH Version: 5.0p1 Hardware: PPC OS: Linux Status: NEW Severity: critical Priority: P5

...end(&iqueue, buf, len); @@ -1095,6 +1154,7 @@ len = write(out, buffer_ptr(&oqueue), olen); if (len < 0) { error("write error"); + log("(%d/%d/%s) SFTP session closing (%s).", ppid, cuid, CUNAME, "Write Error"); exit(1); } else { buffer_consume(&oqueue, len);

.../* WITH_TCPFWD */ static int channel_handle_rfd(Channel *c, fd_set * readset, fd_set * writeset) @@ -1423,6 +1448,7 @@ channel_check_window(c); } +#ifdef WITH_PROTO13 static void channel_post_output_drain_13(Channel *c, fd_set * readset, fd_set * writeset) { @@ -1437,67 +1463,118 @@ buffer_consume(&c->output, len); } } +#endif static void channel_handler_init_20(void) { channel_pre[SSH_CHANNEL_OPEN] = &channel_pre_open_20; - channel_pre[SSH_CHANNEL_X11_OPEN] = &channel_pre_x11_open; +#ifdef WITH_TCPFWD channel_pre[SSH_CHANNEL_PORT_LISTENER] = &channel_pre_l...

I'm reading this fine article on O'Reilly: http://linux.oreillynet.com/lpt/a//linux/2001/11/08/ssh_keystroke.html <quote> The paper concludes that the keystroke timing data observable from today's SSH implementations reveals a dangerously significant amount of information about user terminal sessions--enough to locate typed passwords in the session data stream and reduce the

...TA); packet_put_int(c->remote_id); + /*if (strcmp(c->ctype, "session") == 0)*/ + if (c->ctype[0] == 's') packet_put_string(buffer_ptr(&c->input), len); + else + packet_put_binary(buffer_ptr(&c->input), len); packet_send(); buffer_consume(&c->input, len); c->remote_window -= len; @@ -1787,7 +1791,11 @@ packet_start(SSH2_MSG_CHANNEL_EXTENDED_DATA); packet_put_int(c->remote_id); packet_put_int(SSH2_EXTENDED_DATA_STDERR); + /*if (strcmp(c->ctype, "session") == 0)*/ + if (c->ctype[0] ==...