X-Git-Url: http://www.aleph1.co.uk/gitweb/?p=yaffs2.git;a=blobdiff_plain;f=yaffs_fs.c;h=d90e2915f71655d6163ff8f4de0e13d3e022b8bb;hp=f28a6e8dac80b046dd4782627a6ca8dddc46f380;hb=20488750f4e5df4cec34f2bd4db39ab7e075d0a9;hpb=b9d0902ef84af3e242f6a95fb7a1b79e1eb94aa8

diff --git a/yaffs_fs.c b/yaffs_fs.c
index f28a6e8..d90e291 100644
--- a/yaffs_fs.c
+++ b/yaffs_fs.c
@@ -31,7 +31,7 @@
  */
 
 const char *yaffs_fs_c_version =
-    "$Id: yaffs_fs.c,v 1.48 2006-05-21 09:39:12 charles Exp $";
+    "$Id: yaffs_fs.c,v 1.51 2006-07-25 21:03:22 charles Exp $";
 extern const char *yaffs_guts_c_version;
 
 #include <linux/config.h>
@@ -66,6 +66,11 @@ extern const char *yaffs_guts_c_version;
 #define	BDEVNAME_SIZE		0
 #define	yaffs_devname(sb, buf)	kdevname(sb->s_dev)
 
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0))
+/* added NCB 26/5/2006 for 2.4.25-vrs2-tcl1 kernel */
+#define __user
+#endif
+
 #endif
 
 #include <asm/uaccess.h>
@@ -646,6 +651,40 @@ static int yaffs_commit_write(struct file *f, struct page *pg, unsigned offset,
 static void yaffs_FillInodeFromObject(struct inode *inode, yaffs_Object * obj)
 {
 	if (inode && obj) {
+
+
+		/* Check mode against the variant type and attempt to repair if broken. */
+ 		__u32 mode = obj->yst_mode;
+ 		switch( obj->variantType ){
+ 		case YAFFS_OBJECT_TYPE_FILE :
+ 		        if( ! S_ISREG(mode) ){
+ 			        obj->yst_mode &= ~S_IFMT;
+ 			        obj->yst_mode |= S_IFREG;
+ 			}
+ 
+ 			break;
+ 		case YAFFS_OBJECT_TYPE_SYMLINK :
+ 		        if( ! S_ISLNK(mode) ){
+ 			        obj->yst_mode &= ~S_IFMT;
+ 				obj->yst_mode |= S_IFLNK;
+ 			}
+ 
+ 			break;
+ 		case YAFFS_OBJECT_TYPE_DIRECTORY :
+ 		        if( ! S_ISDIR(mode) ){
+ 			        obj->yst_mode &= ~S_IFMT;
+ 			        obj->yst_mode |= S_IFDIR;
+ 			}
+ 
+ 			break;
+ 		case YAFFS_OBJECT_TYPE_UNKNOWN :
+ 		case YAFFS_OBJECT_TYPE_HARDLINK :
+ 		case YAFFS_OBJECT_TYPE_SPECIAL :
+ 		default:
+ 		        /* TODO? */
+ 		        break;
+ 		}
+
 		inode->i_ino = obj->objectId;
 		inode->i_mode = obj->yst_mode;
 		inode->i_uid = obj->yst_uid;
@@ -910,6 +949,9 @@ static int yaffs_mknod(struct inode *dir, struct dentry *dentry, int mode,
 	int error = -ENOSPC;
 	uid_t uid = current->fsuid;
 	gid_t gid = (dir->i_mode & S_ISGID) ? dir->i_gid : current->fsgid;
+	
+	if((dir->i_mode & S_ISGID) && S_ISDIR(mode))
+		mode |= S_ISGID;
 
 	if (parent) {
 		T(YAFFS_TRACE_OS,
@@ -1456,6 +1498,14 @@ static struct super_block *yaffs_internal_read_super(int yaffsVersion,
 	    T(YAFFS_TRACE_ALWAYS,("yaffs: auto selecting yaffs2\n"));
 	    yaffsVersion = 2;
 	}	
+	
+	/* Added NCB 26/5/2006 for completeness */
+	if (yaffsVersion == 2 && 
+	    mtd->oobblock == 512) {
+	    T(YAFFS_TRACE_ALWAYS,("yaffs: auto selecting yaffs1\n"));
+	    yaffsVersion = 1;
+	}	
+
 #endif
 
 	if (yaffsVersion == 2) {