From 024afd70d6454efb12c94eaa092ff1fbcd1d5030 Mon Sep 17 00:00:00 2001
From: Christopher Faylor <me@cgf.cx>
Date: Tue, 13 Jun 2000 16:48:37 +0000
Subject: * path.cc (mount_info::add_item): The previous patch can't handle the
 case of overwriting a mount entry.

---
 winsup/cygwin/path.cc | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

(limited to 'winsup/cygwin/path.cc')

diff --git a/winsup/cygwin/path.cc b/winsup/cygwin/path.cc
index f491be014..2b7e58be0 100644
--- a/winsup/cygwin/path.cc
+++ b/winsup/cygwin/path.cc
@@ -1645,13 +1645,15 @@ mount_info::add_item (const char *native, const char *posix, unsigned mountflags
 	break;
     }
 
-  /* Can't add more than MAX_MOUNTS. */
-  if (i == nmounts && nmounts < MAX_MOUNTS)
-    i = nmounts++;
-  else
+  if (i == nmounts)
     {
-      set_errno (EMFILE);
-      return -1;
+      if (nmounts < MAX_MOUNTS)
+	i = nmounts++;
+      else
+	{
+	  set_errno (EMFILE);
+	  return -1;
+	}
     }
 
   if (reg_p && add_reg_mount (nativetmp, posixtmp, mountflags))
-- 
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