--- lbbs/src/user_priv.c	2025/06/07 06:16:25	1.20
+++ lbbs/src/user_priv.c	2025/10/24 02:07:01	1.22
@@ -14,11 +14,11 @@
  *                                                                         *
  ***************************************************************************/
 
-#include "user_priv.h"
 #include "bbs.h"
 #include "common.h"
 #include "database.h"
 #include "log.h"
+#include "user_priv.h"
 #include <stdio.h>
 #include <stdlib.h>
 #include <mysql/mysql.h>
@@ -35,19 +35,24 @@ inline static int search_priv(BBS_user_p
 	{
 		mid = (left + right) / 2;
 
-		if (sid <= p_priv->s_priv_list[mid].sid)
+		if (sid < p_priv->s_priv_list[mid].sid)
 		{
-			right = mid;
+			right = mid - 1;
 		}
-		else
+		else if (sid > p_priv->s_priv_list[mid].sid)
 		{
 			left = mid + 1;
 		}
+		else // if (sid == p_priv->s_priv_list[mid].sid)
+		{
+			left = mid;
+			break;
+		}
 	}
 
 	*p_offset = left;
 
-	return (left == right && sid == p_priv->s_priv_list[left].sid);
+	return (sid == p_priv->s_priv_list[left].sid);
 }
 
 int setpriv(BBS_user_priv *p_priv, int sid, int priv, int is_favor)