nginx: src/event/ngx_event_openssl.c comparison

Merged with the default branch.

comparison

equal deleted inserted replaced

-:0433e69f5425
+:5c86189a1c1b
 return NGX_OK;
 }
 ngx_int_t
+ngx_ssl_get_curve(ngx_connection_t *c, ngx_pool_t *pool, ngx_str_t *s)
+{
+#ifdef SSL_get_negotiated_group
+int  nid;
+nid = SSL_get_negotiated_group(c->ssl->connection);
+if (nid != NID_undef) {
+if ((nid & TLSEXT_nid_unknown) == 0) {
+s->len = ngx_strlen(OBJ_nid2sn(nid));
+s->data = (u_char *) OBJ_nid2sn(nid);
+return NGX_OK;
+}
+s->len = sizeof("0x0000") - 1;
+s->data = ngx_pnalloc(pool, s->len);
+if (s->data == NULL) {
+return NGX_ERROR;
+}
+ngx_sprintf(s->data, "0x%04xd", nid & 0xffff);
+return NGX_OK;
+}
+#endif
+s->len = 0;
+return NGX_OK;
+}
+ngx_int_t
 ngx_ssl_get_curves(ngx_connection_t *c, ngx_pool_t *pool, ngx_str_t *s)
 {
 #ifdef SSL_CTRL_GET_CURVES
 int         *curves, n, i, nid;

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