svn commit: r258349 - head/lib/libfetch

[Bryan Drewery]

Author: bdrewery (ports committer)
Date: Tue Nov 19 16:11:03 2013
New Revision: 258349
URL: http://svnweb.freebsd.org/changeset/base/258349

Log:
  Fix build with GCC
  
  SSL_set_tlsext_host_name(3) internally does not modify the host buffer
  pased to it. So it is safe to DECONST the struct url* here.
  
  Reported by:	gjb
  Approved by:	bapt (implicit)
  MFC after:	1 week
  X-MFC-With:	r258347

Modified:
  head/lib/libfetch/common.c

Modified: head/lib/libfetch/common.c
==============================================================================
--- head/lib/libfetch/common.c	Tue Nov 19 15:43:27 2013	(r258348)
+++ head/lib/libfetch/common.c	Tue Nov 19 16:11:03 2013	(r258349)
@@ -831,7 +831,8 @@ fetch_ssl(conn_t *conn, const struct url
 	SSL_set_fd(conn->ssl, conn->sd);
 
 #if OPENSSL_VERSION_NUMBER >= 0x0090806fL && !defined(OPENSSL_NO_TLSEXT)
-	if (!SSL_set_tlsext_host_name(conn->ssl, URL->host)) {
+	if (!SSL_set_tlsext_host_name(conn->ssl,
+	    __DECONST(struct url *, URL)->host)) {
 		fprintf(stderr,
 		    "TLS server name indication extension failed for host %s\n",
 		    URL->host);