search for: buffer_get_char

...x == SSH_COM_AGENT_FAILURE)) - typedef struct { int fd; Buffer identities; --- 39,44 ---- *** authfd.c Sun Oct 8 17:45:28 2000 --- authfd.c.orig Tue Aug 22 20:46:24 2000 *************** *** 223,229 **** /* Get message type, and verify that we got a proper answer. */ type = buffer_get_char(&auth->identities); ! if (agent_failed(type)) { return NULL; } else if (type != code2) { fatal("Bad authentication reply message type: %d", type); --- 223,229 ---- /* Get message type, and verify that we got a proper answer. */ type = buffer_get_char(&auth-...

...et_int(&b); buffer_get_bignum_bits(&b, key->dsa->p); buffer_get_bignum_bits(&b, key->dsa->g); buffer_get_bignum_bits(&b, key->dsa->q); @@ -264,21 +373,7 @@ buffer_get_bignum_bits(&b, key->dsa->priv_key); break; case KEY_RSA: - e = buffer_get_char(&b); - debug("e %lx", e); - if (e < 30) { - e <<= 8; - e += buffer_get_char(&b); - debug("e %lx", e); - e <<= 8; - e += buffer_get_char(&b); - debug("e %lx", e); - } - if (!BN_set_word(key->rsa->e, e)) { - buffer_free(...

...if (len < sizeof(authfile_id_string)) { - debug3("No RSA1 key file %.200s.", filename); + debug3("Not RSA1 key file %.200s.", filename); buffer_free(&buffer); return NULL; } @@ -260,7 +260,7 @@ */ for (i = 0; i < sizeof(authfile_id_string); i++) if (buffer_get_char(&buffer) != authfile_id_string[i]) { - debug3("No RSA1 key file %.200s.", filename); + debug3("Not RSA1 key file %.200s.", filename); buffer_free(&buffer); return NULL; } @@ -336,7 +336,7 @@ /* Check that it is at least big enough to contain the ID str...

Hi all, currently I am considering writing a patch for OpenSSH that will allow portforwarding using the control_master unix domain socket. The idea is to introduce an extra SSHMUX command, SSHMUX_COMMAND_SOCKS, which will then pass control to the normal socks functions used for dynamic forwarding. The main reason for me to write this patch are: - some more control over who gets to connect to

Hi Team, While doing ssh with compression option "-C" does not work anymore and produces following error buffer_get_ret: trying to get more bytes 1 than in buffer 0 buffer_get_char_ret: buffer_get_ret failed buffer_get_char: buffer error Environment :- oslevel - AIX 5300-08-04 ssh version --- OpenSSH_4.7p1, OpenSSL 0.9.8f 11 Oct 2007 Please Help me to fix this problem. Many Thanks Vinoth Server Management - Distributed (Unix) Server Systems...

...64(Buffer *buffer); +#endif /* Stores an integer in the buffer in 4 bytes, msb first. */ void buffer_put_int(Buffer * buffer, u_int value); +#ifdef HAVE_U_INT64_T void buffer_put_int64(Buffer *buffer, u_int64_t value); +#endif /* Returns a character from the buffer (0 - 255). */ int buffer_get_char(Buffer * buffer); --- defines.h.old Mon Jan 22 18:40:32 2001 +++ defines.h Mon Jan 22 19:45:41 2001 @@ -171,20 +171,22 @@ #ifndef HAVE_INT64_T # if (SIZEOF_LONG_INT == 8) typedef long int int64_t; +# define HAVE_INT64_T 1 # else # if (SIZEOF_LONG_LONG_INT == 8) typedef long long int int64_...

...id++; + req[num_req].len = COPY_SIZE; + req[num_req].offset = offset; + offset += req[num_req].len; + num_req++; + send_request(fd_out, handle, handle_len, SSH2_FXP_READ, + &req[num_req - 1], &msg); + } buffer_clear(&msg); - get_msg(fd_in, &msg); type = buffer_get_char(&msg); id = buffer_get_int(&msg); debug3("Received reply T:%d I:%d", type, id); - if (id != expected_id) - fatal("ID mismatch (%d != %d)", id, expected_id); - if (type == SSH2_FXP_STATUS) { + reply = find_request(req, num_req, id); + + switch (type) { + case...

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

...nv; i++) + if (match_pattern(name, options.send_env[i])) + return 1; - /* Read command */ - buffer_init(&m); - if (ssh_msg_recv(client_fd, &m) == -1) { - error("%s: client msg_recv failed", __func__); - close(client_fd); - buffer_free(&m); - return 0; - } - if ((ver = buffer_get_char(&m)) != SSHMUX_VER) { - error("%s: wrong client version %d", __func__, ver); - buffer_free(&m); - close(client_fd); - return 0; - } + return 0; +} - allowed = 1; - mux_command = buffer_get_int(&m); - flags = buffer_get_int(&m); +/* Mux master protocol message handler...

Folks, I've noticed poor performance using sftp. If anyone has any advice on how to improve performance, I'd like to hear it. Test simply involved transferring a single 143MB MP3 file using defaults for all the program configs. The opensshd 3.0.2p1 server is used in all tests. Software: openssh suite 3.0.2p1 psftp (putty sftp client) latest dev snapshot pscp (putty scp client) latest

...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("%s: invalid packet type", c->c_name); buffer_clear(&msg); - return; + return NULL; } buffer_consume(&msg, 8); /* cookie */ @@ -270,10 +292,70 @@ (void) buffer_...

Tried the user discussion list to no avail, can't get 3.6.p2 portable running due to buffer_get errors. Does the latest portable SNAP incorporate the latest patches? Running Red Hat 8.0 AS SHIPPED /usr/sbin/sshd ... cool, listens on 22 with 3.4p1 WITH 3.6.1p2 ./configure make make install ... /usr/local/sbin/sshd -t -f /usr/local/etc/sshd_config buffer_get: trying to get more bytes 1 than

...if (packet_compression) { buffer_clear(&compression_buffer); buffer_uncompress(&incoming_packet, &compression_buffer); @@ -756,6 +769,7 @@ buffer_append(&incoming_packet, buffer_ptr(&compression_buffer), buffer_len(&compression_buffer)); } +#endif type = buffer_get_char(&incoming_packet); *payload_len_ptr = buffer_len(&incoming_packet); return type; @@ -849,6 +863,7 @@ buffer_consume(&incoming_packet, 4 + 1); buffer_consume_end(&incoming_packet, padlen); +#ifdef WITH_COMPRESSION DBG(debug("input: len before de-compress %d", bu...

...len); + xfree(cp); + } + else +#endif buffer_append(buffer, buf, len); } void diff -bur openssh-3.7.1p2.orig/bufaux.h openssh-3.7.1p2/bufaux.h --- openssh-3.7.1p2.orig/bufaux.h Sun Apr 27 20:01:37 2003 +++ openssh-3.7.1p2/bufaux.h Tue Oct 7 08:22:00 2003 @@ -35,6 +35,13 @@ int buffer_get_char(Buffer *); void buffer_put_char(Buffer *, int); +#ifdef CHARSET_EBCDIC +void *buffer_get_binary(Buffer *, u_int *); +void buffer_put_binary(Buffer *, const void *, u_int); +#else +#define buffer_get_binary(_buf,_len) buffer_get_string(_buf,_len) +#define buffer_put_binary(_buf,_data,_len...

...u_int datalen) +monitor_valid_userblob(u_char *data, u_int datalen, u_char *name) { Buffer b; char *p; @@ -900,7 +911,7 @@ fail++; } else { p = buffer_get_string(&b, NULL); - if (strcmp("publickey", p) != 0) + if (strcmp(name, p) != 0) fail++; xfree(p); if (!buffer_get_char(&b)) @@ -992,8 +1003,11 @@ fatal("%s: bad public key blob", __func__); switch (key_blobtype) { + case MM_CERTKEY: + valid_data = monitor_valid_userblob(data, datalen, "certkey"); + break; case MM_USERKEY: - valid_data = monitor_valid_userblob(data, datalen); + v...