X-Git-Url: https://yaffs.net/gitweb/?a=blobdiff_plain;f=direct%2Fyaffsfs.c;h=7a05c2192b4b2fdae5e2f3cb27267d96f5711c7d;hb=105583dbe67bb27204f5b9cfc3692393b38831d2;hp=203a034c739dfd4287459cb8402746a8b5efb6ee;hpb=8d1e14f0254f27ca2b96089a24628548d176944e;p=yaffs2.git

diff --git a/direct/yaffsfs.c b/direct/yaffsfs.c
index 203a034..7a05c21 100644
--- a/direct/yaffsfs.c
+++ b/direct/yaffsfs.c
@@ -1737,9 +1737,13 @@ int yaffs_access(const YCHAR *path, int amode)
 int yaffs_chmod(const YCHAR *path, mode_t mode)
 {
 	struct yaffs_obj *obj;
-
 	int retVal = -1;
 
+	if(mode & ~(0777)){
+		yaffsfs_SetError(-EINVAL);
+		return -1;
+	}
+
 	yaffsfs_Lock();
 
 	obj = yaffsfs_FindObject(NULL,path,0,1);
@@ -1747,7 +1751,7 @@ int yaffs_chmod(const YCHAR *path, mode_t mode)
 	if(!obj)
 		yaffsfs_SetError(-ENOENT);
 	else if(obj->my_dev->read_only)
-		yaffsfs_SetError(-EINVAL);
+		yaffsfs_SetError(-EROFS);
 	else
 		retVal = yaffsfs_DoChMod(obj,mode);
 
@@ -1761,16 +1765,20 @@ int yaffs_chmod(const YCHAR *path, mode_t mode)
 int yaffs_fchmod(int fd, mode_t mode)
 {
 	struct yaffs_obj *obj;
-
 	int retVal = -1;
 
+	if(mode & ~(0777)){
+		yaffsfs_SetError(-EINVAL);
+		return -1;
+	}
+
 	yaffsfs_Lock();
 	obj = yaffsfs_GetHandleObject(fd);
 
 	if(!obj)
-		yaffsfs_SetError(-ENOENT);
+		yaffsfs_SetError(-EBADF);
 	else if(obj->my_dev->read_only)
-		yaffsfs_SetError(-EINVAL);
+		yaffsfs_SetError(-EROFS);
 	else
 		retVal = yaffsfs_DoChMod(obj,mode);