From 7a37b7c5e86d0a713d75f9a3ff917b8a12984493 Mon Sep 17 00:00:00 2001
From: zacheiss <zacheiss>
Date: Sun, 16 Feb 2003 21:50:36 +0000
Subject: [PATCH] deal gracefully when someone tries to create or rename an
 object with an empty string as the name.

---
 server/qvalidate.pc | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/server/qvalidate.pc b/server/qvalidate.pc
index f84b15da..144bdd83 100644
--- a/server/qvalidate.pc
+++ b/server/qvalidate.pc
@@ -160,6 +160,8 @@ int validate_chars(char *argv[], struct valobj *vo)
       if (illegalchars[(int)*s++])
 	return MR_BAD_CHAR;
     }
+  if (!*s)
+    return MR_RESERVED;
 
   /* check for length */
   tname = table_name[vo->table];
@@ -233,6 +235,8 @@ int validate_name(char *argv[], struct valobj *vo)
 	    *c = toupper(*c);
 	}
     }
+  if (!*name)
+    return MR_RESERVED;
   sprintf(stmt_buf, "SELECT DISTINCT COUNT(*) FROM %s WHERE %s.%s = '%s'",
 	  table_name[vo->table], table_name[vo->table], namefield, name);
   dosql(sqlbuffer);
@@ -264,6 +268,8 @@ int validate_rename(char *argv[], struct valobj *vo)
 	    *c = toupper(*c);
 	}
     }
+  if (!*name)
+    return MR_RESERVED;
   namefield = vo->namefield;
   idfield = vo->idfield;
   id = -1;
-- 
2.45.1