X-Git-Url: https://yaffs.net/gitweb/?a=blobdiff_plain;f=direct%2Fyaffsfs.c;h=f32808d758829d4893a175f753a7a6fd01ea727f;hb=7b53d290e92e619a315399ba49aadf6b40e13660;hp=a970577cb4b8b9b2b0be56c1db69e4df441094af;hpb=3b5f00f58cc6387ada64dd3a19c220ee1403e55e;p=yaffs2.git

diff --git a/direct/yaffsfs.c b/direct/yaffsfs.c
index a970577..f32808d 100644
--- a/direct/yaffsfs.c
+++ b/direct/yaffsfs.c
@@ -1192,10 +1192,12 @@ off_t yaffs_lseek(int fd, off_t offset, int whence)
 				pos = fSize + offset;
 		} 
 
-		if(pos >= 0)
+		if(pos >= 0 && pos <= YAFFS_MAX_FILE_SIZE)
 			h->position = pos;
-		else
+		else{
 			yaffsfs_SetError(-EINVAL);
+			pos = -1;
+		}
 	}
 
 	yaffsfs_Unlock();