diff options
Diffstat (limited to 'ssh-add.c')
| -rw-r--r-- | ssh-add.c | 62 |
1 files changed, 26 insertions, 36 deletions
@@ -1,4 +1,4 @@ -/* $OpenBSD: ssh-add.c,v 1.130 2017/05/04 06:10:57 djm Exp $ */ +/* $OpenBSD: ssh-add.c,v 1.131 2017/05/05 10:42:49 naddy Exp $ */ /* * Author: Tatu Ylonen <ylo@cs.hut.fi> * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland @@ -362,46 +362,36 @@ static int list_identities(int agent_fd, int do_fp) { char *fp; - int r, had_identities = 0; + int r; struct ssh_identitylist *idlist; size_t i; - int version = 2; - - for (; version <= 2; version++) { - if ((r = ssh_fetch_identitylist(agent_fd, version, - &idlist)) != 0) { - if (r != SSH_ERR_AGENT_NO_IDENTITIES) - fprintf(stderr, "error fetching identities for " - "protocol %d: %s\n", version, ssh_err(r)); - continue; - } - for (i = 0; i < idlist->nkeys; i++) { - had_identities = 1; - if (do_fp) { - fp = sshkey_fingerprint(idlist->keys[i], - fingerprint_hash, SSH_FP_DEFAULT); - printf("%u %s %s (%s)\n", - sshkey_size(idlist->keys[i]), - fp == NULL ? "(null)" : fp, - idlist->comments[i], - sshkey_type(idlist->keys[i])); - free(fp); - } else { - if ((r = sshkey_write(idlist->keys[i], - stdout)) != 0) { - fprintf(stderr, "sshkey_write: %s\n", - ssh_err(r)); - continue; - } - fprintf(stdout, " %s\n", idlist->comments[i]); + + if ((r = ssh_fetch_identitylist(agent_fd, &idlist)) != 0) { + if (r != SSH_ERR_AGENT_NO_IDENTITIES) + fprintf(stderr, "error fetching identities: %s\n", + ssh_err(r)); + else + printf("The agent has no identities.\n"); + return -1; + } + for (i = 0; i < idlist->nkeys; i++) { + if (do_fp) { + fp = sshkey_fingerprint(idlist->keys[i], + fingerprint_hash, SSH_FP_DEFAULT); + printf("%u %s %s (%s)\n", sshkey_size(idlist->keys[i]), + fp == NULL ? "(null)" : fp, idlist->comments[i], + sshkey_type(idlist->keys[i])); + free(fp); + } else { + if ((r = sshkey_write(idlist->keys[i], stdout)) != 0) { + fprintf(stderr, "sshkey_write: %s\n", + ssh_err(r)); + continue; } + fprintf(stdout, " %s\n", idlist->comments[i]); } - ssh_free_identitylist(idlist); - } - if (!had_identities) { - printf("The agent has no identities.\n"); - return -1; } + ssh_free_identitylist(idlist); return 0; } |