diff options
Diffstat (limited to 'ssh.c')
| -rw-r--r-- | ssh.c | 44 |
1 files changed, 21 insertions, 23 deletions
@@ -1,4 +1,4 @@ -/* $OpenBSD: ssh.c,v 1.377 2013/04/19 11:10:18 djm Exp $ */ +/* $OpenBSD: ssh.c,v 1.378 2013/05/17 00:13:14 djm Exp $ */ /* * Author: Tatu Ylonen <ylo@cs.hut.fi> * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland @@ -226,7 +226,7 @@ tilde_expand_paths(char **paths, u_int num_paths) for (i = 0; i < num_paths; i++) { cp = tilde_expand_filename(paths[i], original_real_uid); - xfree(paths[i]); + free(paths[i]); paths[i] = cp; } } @@ -473,7 +473,7 @@ main(int ac, char **av) if (parse_forward(&fwd, optarg, 1, 0)) { stdio_forward_host = fwd.listen_host; stdio_forward_port = fwd.listen_port; - xfree(fwd.connect_host); + free(fwd.connect_host); } else { fprintf(stderr, "Bad stdio forwarding specification '%s'\n", @@ -601,7 +601,7 @@ main(int ac, char **av) line, "command-line", 0, &dummy, SSHCONF_USERCONF) != 0) exit(255); - xfree(line); + free(line); break; case 's': subsystem_flag = 1; @@ -688,7 +688,7 @@ main(int ac, char **av) fatal("Can't specify both -y and -E"); if (logfile != NULL) { log_redirect_stderr_to(logfile); - xfree(logfile); + free(logfile); } log_init(argv0, options.log_level == -1 ? SYSLOG_LEVEL_INFO : options.log_level, @@ -778,7 +778,7 @@ main(int ac, char **av) "p", portstr, "u", pw->pw_name, "L", shorthost, (char *)NULL); debug3("expanded LocalCommand: %s", options.local_command); - xfree(cp); + free(cp); } /* force lowercase for hostkey matching */ @@ -790,24 +790,24 @@ main(int ac, char **av) if (options.proxy_command != NULL && strcmp(options.proxy_command, "none") == 0) { - xfree(options.proxy_command); + free(options.proxy_command); options.proxy_command = NULL; } if (options.control_path != NULL && strcmp(options.control_path, "none") == 0) { - xfree(options.control_path); + free(options.control_path); options.control_path = NULL; } if (options.control_path != NULL) { cp = tilde_expand_filename(options.control_path, original_real_uid); - xfree(options.control_path); + free(options.control_path); options.control_path = percent_expand(cp, "h", host, "l", thishost, "n", host_arg, "r", options.user, "p", portstr, "u", pw->pw_name, "L", shorthost, (char *)NULL); - xfree(cp); + free(cp); } if (muxclient_command != 0 && options.control_path == NULL) fatal("No ControlPath specified for \"-O\" command"); @@ -958,13 +958,11 @@ main(int ac, char **av) sensitive_data.keys[i] = NULL; } } - xfree(sensitive_data.keys); + free(sensitive_data.keys); } for (i = 0; i < options.num_identity_files; i++) { - if (options.identity_files[i]) { - xfree(options.identity_files[i]); - options.identity_files[i] = NULL; - } + free(options.identity_files[i]); + options.identity_files[i] = NULL; if (options.identity_keys[i]) { key_free(options.identity_keys[i]); options.identity_keys[i] = NULL; @@ -1554,7 +1552,7 @@ load_public_identity_files(void) xstrdup(options.pkcs11_provider); /* XXX */ n_ids++; } - xfree(keys); + free(keys); } #endif /* ENABLE_PKCS11 */ if ((pw = getpwuid(original_real_uid)) == NULL) @@ -1567,7 +1565,7 @@ load_public_identity_files(void) for (i = 0; i < options.num_identity_files; i++) { if (n_ids >= SSH_MAX_IDENTITY_FILES || strcasecmp(options.identity_files[i], "none") == 0) { - xfree(options.identity_files[i]); + free(options.identity_files[i]); continue; } cp = tilde_expand_filename(options.identity_files[i], @@ -1575,11 +1573,11 @@ load_public_identity_files(void) filename = percent_expand(cp, "d", pwdir, "u", pwname, "l", thishost, "h", host, "r", options.user, (char *)NULL); - xfree(cp); + free(cp); public = key_load_public(filename, NULL); debug("identity file %s type %d", filename, public ? public->type : -1); - xfree(options.identity_files[i]); + free(options.identity_files[i]); identity_files[n_ids] = filename; identity_keys[n_ids] = public; @@ -1592,14 +1590,14 @@ load_public_identity_files(void) debug("identity file %s type %d", cp, public ? public->type : -1); if (public == NULL) { - xfree(cp); + free(cp); continue; } if (!key_is_cert(public)) { debug("%s: key %s type %s is not a certificate", __func__, cp, key_type(public)); key_free(public); - xfree(cp); + free(cp); continue; } identity_keys[n_ids] = public; @@ -1612,9 +1610,9 @@ load_public_identity_files(void) memcpy(options.identity_keys, identity_keys, sizeof(identity_keys)); bzero(pwname, strlen(pwname)); - xfree(pwname); + free(pwname); bzero(pwdir, strlen(pwdir)); - xfree(pwdir); + free(pwdir); } static void |