Christopher Faylor <cgf@timesys.com>

* path.cc (mount_info::conv_to_posix_path): Add return.

3 files changed, 33 insertions, 16 deletions

diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog
index 427a8dbba..c611a74da 100644
--- a/winsup/cygwin/ChangeLog
+++ b/winsup/cygwin/ChangeLog
@@ -1,3 +1,8 @@
+2004-05-07  Pierre Humblet <pierre.humblet@ieee.org>
+	    Christopher Faylor <cgf@timesys.com>
+
+	* path.cc (mount_info::conv_to_posix_path): Add return.
+
 2004-05-06  Pierre Humblet <pierre.humblet@ieee.org>
 
 	* path.cc (path_conv::check): Strip trailing dots and spaces and
diff --git a/winsup/cygwin/path.cc b/winsup/cygwin/path.cc
index 8f85f13be..d40b40f54 100644
--- a/winsup/cygwin/path.cc
+++ b/winsup/cygwin/path.cc
@@ -1693,7 +1693,9 @@ mount_info::conv_to_posix_path (const char *src_path, char *posix_path,
 
   if (!cygheap->root.exists ())
     /* nothing */;
-  else if (cygheap->root.ischroot_native (pathbuf))
+  else if (!cygheap->root.ischroot_native (pathbuf))
+    return ENOENT;
+  else
     {
       const char *p = pathbuf + cygheap->root.native_length ();
       if (*p)
@@ -1703,9 +1705,8 @@ mount_info::conv_to_posix_path (const char *src_path, char *posix_path,
 	  posix_path[0] = '/';
 	  posix_path[1] = '\0';
 	}
+      goto out;
     }
-  else
-    return ENOENT;
 
   /* Not in the database.  This should [theoretically] only happen if either
      the path begins with //, or / isn't mounted, or the path has a drive
diff --git a/winsup/cygwin/thread.cc b/winsup/cygwin/thread.cc
index d56d731c8..7aac92ae0 100644
--- a/winsup/cygwin/thread.cc
+++ b/winsup/cygwin/thread.cc
@@ -604,22 +604,33 @@ pthread::cancelable_wait (HANDLE object, DWORD timeout, const bool do_cancel,
      because WaitForMultipleObjects will return the smallest index
      if both objects are signaled. */
   wait_objects[num++] = object;
-  if (is_good_object (&thread) &&
-      thread->cancelstate != PTHREAD_CANCEL_DISABLE)
-    wait_objects[num++] = thread->cancel_event;
-  if (do_sig_wait)
-    wait_objects[num++] = signal_arrived;
+  DWORD cancel_n;
+  if (!is_good_object (&thread) ||
+      thread->cancelstate == PTHREAD_CANCEL_DISABLE)
+    cancel_n = (DWORD) -1;
+  else
+    {
+      cancel_n = num++;
+      wait_objects[cancel_n] = thread->cancel_event;
+    }
+
+  DWORD sig_n;
+  if (!do_sig_wait || &_my_tls != _main_tls)
+    sig_n = (DWORD) -1;
+  else
+    {
+      sig_n = num++;
+      wait_objects[sig_n] = signal_arrived;
+    }
 
   res = WaitForMultipleObjects (num, wait_objects, FALSE, timeout);
-  if (res == WAIT_CANCELED)
+  if (res == sig_n - WAIT_OBJECT_0)
+    res = WAIT_SIGNALED;
+  else if (res == cancel_n - WAIT_OBJECT_0)
     {
-      if (num == 3 || !do_sig_wait)
-        {
-	  if (do_cancel)
-	    pthread::static_cancel_self ();
-        }
-      else
-        res = WAIT_SIGNALED;
+      if (do_cancel)
+	pthread::static_cancel_self ();
+      res = WAIT_CANCELED;
     }
   return res;
 }