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do not segfault in ssh_bind_accept if bindaddr is NULL

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Signed-off-by: Andreas Schneider <mail@cynapses.org>
This commit is contained in:
Bernhard R. Link
2009-10-04 14:23:50 +02:00
committed by Andreas Schneider
parent ff52e3630f
commit bf376b6d4f
1 changed files with 10 additions and 6 deletions
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16
libssh/server.c
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@@ -251,12 +251,16 @@ ssh_session ssh_bind_accept(SSH_BIND *sshbind) {
}
}
session->bindaddr = strdup(sshbind->bindaddr);
if (session->bindaddr == NULL) {
privatekey_free(dsa);
privatekey_free(rsa);
ssh_cleanup(session);
return NULL;
if (sshbind->bindaddr == NULL)
session->bindaddr = NULL;
else {
session->bindaddr = strdup(sshbind->bindaddr);
if (session->bindaddr == NULL) {
privatekey_free(dsa);
privatekey_free(rsa);
ssh_cleanup(session);
return NULL;
}
}
ssh_socket_free(session->socket);