* path.cc (hash_path_name): Replace hash algorithm with SDBM.

2 files changed, 7 insertions, 3 deletions

diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog
index bfbb95f5a..f3e681745 100644
--- a/winsup/cygwin/ChangeLog
+++ b/winsup/cygwin/ChangeLog
@@ -1,4 +1,8 @@
-2004-04-07  Corinna Vinschen  <corinna@vinschen.de>
+2004-04-08  Corinna Vinschen  <corinna@vinschen.de>
+
+	* path.cc (hash_path_name): Replace hash algorithm with SDBM.
+
+2004-04-08  Corinna Vinschen  <corinna@vinschen.de>
 
 	* fhandler.cc (fhandler_base::open): Set query access mode according
 	to query_open setting.
diff --git a/winsup/cygwin/path.cc b/winsup/cygwin/path.cc
index 0ece42dd9..847fbd0c6 100644
--- a/winsup/cygwin/path.cc
+++ b/winsup/cygwin/path.cc
@@ -3262,7 +3262,7 @@ hash_path_name (__ino64_t hash, const char *name)
 	  hash = cygheap->cwd.get_hash ();
 	  if (name[0] == '.' && name[1] == '\0')
 	    return hash;
-	  hash = (hash << 5) - hash + '\\';
+	  hash = '\\' + (hash << 6) + (hash << 16) - hash;
 	}
     }
 
@@ -3272,7 +3272,7 @@ hashit:
   do
     {
       int ch = cyg_tolower (*name);
-      hash = (hash << 5) - hash + ch;
+      hash = ch + (hash << 6) + (hash << 16) - hash;
     }
   while (*++name != '\0' &&
 	 !(*name == '\\' && (!name[1] || (name[1] == '.' && !name[2]))));