X-Git-Url: http://www.aleph1.co.uk/gitweb/?p=yaffs2.git;a=blobdiff_plain;f=direct%2Fyaffsfs.c;h=c7937b075a04aa7f22410cef1139084446caf0bc;hp=e3f6fb04d03ff15da2777fdeb08d58021761f506;hb=991af291b91f76e80019a9d81ddd6c5885aec195;hpb=43dffe06bde0c8c1e6c6a76fe140bc287f2acad4

diff --git a/direct/yaffsfs.c b/direct/yaffsfs.c
index e3f6fb0..c7937b0 100644
--- a/direct/yaffsfs.c
+++ b/direct/yaffsfs.c
@@ -1183,6 +1183,7 @@ int yaffs_truncate(const YCHAR *path,off_t new_size)
 	yaffsfs_Lock();
 
 	obj = yaffsfs_FindObject(NULL,path,0,1,&dir,&notDir,&loop);
+	obj = yaffsfs_FollowLink(obj,0,&loop);
 
 	if(!dir && notDir)
 		yaffsfs_SetError(-ENOTDIR);
@@ -1962,7 +1963,9 @@ int yaffs_access(const YCHAR *path, int amode)
 		yaffsfs_SetError(-ELOOP);
 	else if(!dir || !obj) 
 		yaffsfs_SetError(-ENOENT);
-	else {
+	else if((amode & W_OK) && obj->my_dev->read_only)
+		yaffsfs_SetError(-EROFS);
+	else{
 		int access_ok = 1;
 
 		if((amode & R_OK) && !(obj->yst_mode & S_IREAD))
@@ -2006,6 +2009,7 @@ int yaffs_chmod(const YCHAR *path, mode_t mode)
 	yaffsfs_Lock();
 
 	obj = yaffsfs_FindObject(NULL,path,0,1, &dir, &notDir,&loop);
+	obj = yaffsfs_FollowLink(obj,0,&loop);
 
 	if(!dir && notDir) 
 		yaffsfs_SetError(-ENOTDIR);