* path.cc (suffix_scan::has): Reorganize to eliminate double scanning for forunlabeled-1.50.2

.exe (in the typical case).
* fhandler_socket.cc (fhandler_socket::set_sun_path): Don't free memory here.
Allow NULL parameter.
* fhandler_socket.cc (fhandler_socket::dup): Add missing copy operation on
sun_path.

1 files changed, 3 insertions, 3 deletions

diff --git a/winsup/cygwin/fhandler_socket.cc b/winsup/cygwin/fhandler_socket.cc
index ffae6b1b8..7970e4b63 100644
--- a/winsup/cygwin/fhandler_socket.cc
+++ b/winsup/cygwin/fhandler_socket.cc
@@ -286,6 +286,8 @@ fhandler_socket::dup (fhandler_base *child)
   fhandler_socket *fhs = (fhandler_socket *) child;
   fhs->addr_family = addr_family;
   fhs->set_io_handle (get_io_handle ());
+  if (get_addr_family () == AF_LOCAL)
+    fhs->set_sun_path (get_sun_path ());
 
   fhs->fixup_before_fork_exec (GetCurrentProcessId ());
   if (winsock2_active)
@@ -1139,7 +1141,5 @@ fhandler_socket::set_close_on_exec (int val)
 void
 fhandler_socket::set_sun_path (const char *path)
 {
-  if (sun_path)
-    cfree (sun_path);
-  sun_path = cstrdup (path);
+  sun_path = path ? cstrdup (path) : NULL;
 }