diff options
Diffstat (limited to 'src/bind.c')
| -rw-r--r-- | src/bind.c | 10 |
1 files changed, 10 insertions, 0 deletions
@@ -179,6 +179,7 @@ int ssh_bind_listen(ssh_bind sshbind) { ssh_set_error(sshbind, SSH_FATAL, "The ECDSA host key has the wrong type"); ssh_key_free(sshbind->ecdsa); + sshbind->ecdsa = NULL; return SSH_ERROR; } } @@ -201,6 +202,7 @@ int ssh_bind_listen(ssh_bind sshbind) { "The DSA host key has the wrong type: %d", ssh_key_type(sshbind->dsa)); ssh_key_free(sshbind->dsa); + sshbind->dsa = NULL; return SSH_ERROR; } } @@ -222,6 +224,7 @@ int ssh_bind_listen(ssh_bind sshbind) { ssh_set_error(sshbind, SSH_FATAL, "The RSA host key has the wrong type"); ssh_key_free(sshbind->rsa); + sshbind->rsa = NULL; return SSH_ERROR; } } @@ -235,7 +238,9 @@ int ssh_bind_listen(ssh_bind sshbind) { fd = bind_socket(sshbind, host, sshbind->bindport); if (fd == SSH_INVALID_SOCKET) { ssh_key_free(sshbind->dsa); + sshbind->dsa = NULL; ssh_key_free(sshbind->rsa); + sshbind->rsa = NULL; return -1; } sshbind->bindfd = fd; @@ -246,7 +251,9 @@ int ssh_bind_listen(ssh_bind sshbind) { fd, strerror(errno)); close(fd); ssh_key_free(sshbind->dsa); + sshbind->dsa = NULL; ssh_key_free(sshbind->rsa); + sshbind->rsa = NULL; return -1; } } else { @@ -348,8 +355,11 @@ void ssh_bind_free(ssh_bind sshbind){ SAFE_FREE(sshbind->ecdsakey); ssh_key_free(sshbind->dsa); + sshbind->dsa = NULL; ssh_key_free(sshbind->rsa); + sshbind->rsa = NULL; ssh_key_free(sshbind->ecdsa); + sshbind->ecdsa = NULL; for (i = 0; i < 10; i++) { if (sshbind->wanted_methods[i]) { |