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check if con != NULL before using it

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This commit is contained in:
Nils Larsch 2006-03-18 14:24:02 +00:00
parent 33af4421f2
commit d916ba1ba1
2 changed files with 13 additions and 6 deletions
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8
apps/s_client.c
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@ -1237,8 +1237,12 @@ shut:
SHUTDOWN(SSL_get_fd(con));
ret=0;
end:
if(prexit) print_stuff(bio_c_out,con,1);
if (con != NULL) SSL_free(con);
if (con != NULL)
{
if (prexit != 0)
print_stuff(bio_c_out,con,1);
SSL_free(con);
}
if (ctx != NULL) SSL_CTX_free(ctx);
if (cert)
X509_free(cert);

11
apps/s_server.c
View file

@ -1813,13 +1813,16 @@ again:
}
}
err:
BIO_printf(bio_s_out,"shutting down SSL\n");
if (con != NULL)
{
BIO_printf(bio_s_out,"shutting down SSL\n");
#if 1
SSL_set_shutdown(con,SSL_SENT_SHUTDOWN|SSL_RECEIVED_SHUTDOWN);
SSL_set_shutdown(con,SSL_SENT_SHUTDOWN|SSL_RECEIVED_SHUTDOWN);
#else
SSL_shutdown(con);
SSL_shutdown(con);
#endif
if (con != NULL) SSL_free(con);
SSL_free(con);
}
BIO_printf(bio_s_out,"CONNECTION CLOSED\n");
if (buf != NULL)
{