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free null cleanup finale

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Don't check for NULL before calling OPENSSL_free

Reviewed-by: Richard Levitte <levitte@openssl.org>
This commit is contained in:
Rich Salz
2015-05-01 10:02:07 -04:00
parent 33fbca83dc
commit b548a1f11c
173 changed files with 509 additions and 1012 deletions
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7
ssl/ssl_sess.c
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@@ -931,11 +931,8 @@ int SSL_set_session_ticket_ext_cb(SSL *s, tls_session_ticket_ext_cb_fn cb,
int SSL_set_session_ticket_ext(SSL *s, void *ext_data, int ext_len)
{
if (s->version >= TLS1_VERSION) {
if (s->tlsext_session_ticket) {
OPENSSL_free(s->tlsext_session_ticket);
s->tlsext_session_ticket = NULL;
}
OPENSSL_free(s->tlsext_session_ticket);
s->tlsext_session_ticket = NULL;
s->tlsext_session_ticket =
OPENSSL_malloc(sizeof(TLS_SESSION_TICKET_EXT) + ext_len);
if (!s->tlsext_session_ticket) {