reject editing the symlink of board for security issue.

git-svn-id: http://opensvn.csie.org/pttbbs/trunk/pttbbs@3234 63ad8ddf-47c3-0310-b6dd-a9e9d9715204

1 files changed, 4 insertions, 0 deletions

diff --git a/mbbsd/admin.c b/mbbsd/admin.c
index 50ca5785..b06bf775 100644
--- a/mbbsd/admin.c
+++ b/mbbsd/admin.c
@@ -527,6 +527,10 @@ m_mod_board(char *bname)
 	}
 	break;
     case 'e':
+	if( bh.brdattr & BRD_SYMBOLIC ){
+	    vmsg("禁止更動連結看板，請直接修正原看板");
+	    break;
+	}
 	move(8, 0);
 	outs("直接按 [Return] 不修改該項設定");
 	memcpy(&newbh, &bh, sizeof(bh));