diff options
| -rw-r--r-- | apps/s_time.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/apps/s_time.c b/apps/s_time.c index 5688f4f..82d40a5 100644 --- a/apps/s_time.c +++ b/apps/s_time.c @@ -389,11 +389,14 @@ static SSL *doConnection(SSL *scon, const char *host, SSL_CTX *ctx) #if defined(SOL_SOCKET) && defined(SO_LINGER) { struct linger no_linger; + int fd; no_linger.l_onoff = 1; no_linger.l_linger = 0; - (void) setsockopt(SSL_get_fd(serverCon), SOL_SOCKET, SO_LINGER, - (char*)&no_linger, sizeof(no_linger)); + fd = SSL_get_fd(serverCon); + if (fd >= 0) + (void)setsockopt(fd, SOL_SOCKET, SO_LINGER, (char*)&no_linger, + sizeof(no_linger)); } #endif |