diff options
Diffstat (limited to 'usr.bin/ssh/ssh-agent.c')
| -rw-r--r-- | usr.bin/ssh/ssh-agent.c | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/usr.bin/ssh/ssh-agent.c b/usr.bin/ssh/ssh-agent.c index 91571c54254..d7f0872a560 100644 --- a/usr.bin/ssh/ssh-agent.c +++ b/usr.bin/ssh/ssh-agent.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ssh-agent.c,v 1.39 2000/11/12 19:50:38 markus Exp $ */ +/* $OpenBSD: ssh-agent.c,v 1.40 2000/11/14 23:48:55 markus Exp $ */ /* * Author: Tatu Ylonen <ylo@cs.hut.fi> @@ -37,7 +37,7 @@ */ #include "includes.h" -RCSID("$OpenBSD: ssh-agent.c,v 1.39 2000/11/12 19:50:38 markus Exp $"); +RCSID("$OpenBSD: ssh-agent.c,v 1.40 2000/11/14 23:48:55 markus Exp $"); #include "ssh.h" #include "rsa.h" @@ -304,8 +304,9 @@ process_remove_identity(SocketEntry *e, int version) /* * We have this key. Free the old key. Since we * don\'t want to leave empty slots in the middle of - * the array, we actually free the key there and copy - * data from the last entry. + * the array, we actually free the key there and move + * all the entries between the empty slot and the end + * of the array. */ Idtab *tab = idtab_lookup(version); key_free(tab->identities[idx].key); @@ -314,8 +315,13 @@ process_remove_identity(SocketEntry *e, int version) fatal("process_remove_identity: " "internal error: tab->nentries %d", tab->nentries); - if (idx != tab->nentries - 1) - tab->identities[idx] = tab->identities[tab->nentries - 1]; + if (idx != tab->nentries - 1) { + int i; + for (i = idx; i < tab->nentries - 1; i++) + tab->identities[i] = tab->identities[i+1]; + } + tab->identities[tab->nentries - 1].key = NULL; + tab->identities[tab->nentries - 1].comment = NULL; tab->nentries--; success = 1; } |