Added code to convert empty file names to "." so we avoid

searching the cache, but only if we are not on a print share.

This code is known to work on at least one site!
(This used to be commit a2898af463132147cbe19b18585c793960cb39ee)

1 files changed, 12 insertions, 0 deletions

diff --git a/source3/smbd/filename.c b/source3/smbd/filename.c
index d311d56b99..1b4f7f8c77 100644
--- a/source3/smbd/filename.c
+++ b/source3/smbd/filename.c
@@ -369,6 +369,18 @@ BOOL unix_convert(char *name,connection_struct *conn,char *saved_last_component,
   trim_string(name,"/","/");
 
   /*
+   * If we trimmed down to a single '\0' character
+   * then we should use the "." directory to avoid
+   * searching the cache, but not if we are in a
+   * printing share.
+   */
+
+  if (!*name && (!conn -> printer)) {
+    name[0] = '.';
+    name[1] = '\0';
+  }
+
+  /*
    * Ensure saved_last_component is valid even if file exists.
    */