2 files changed, 37 insertions, 5 deletions

diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c
index fead7f49e2c..9a6075de961 100644
--- a/fs/fuse/dir.c
+++ b/fs/fuse/dir.c
@@ -773,7 +773,12 @@ static int fuse_readdir(struct file *file, void *dstbuf, filldir_t filldir)
         struct page *page;
         struct inode *inode = file->f_dentry->d_inode;
         struct fuse_conn *fc = get_fuse_conn(inode);
-        struct fuse_req *req = fuse_get_request(fc);
+        struct fuse_req *req;
+
+        if (is_bad_inode(inode))
+                return -EIO;
+
+        req = fuse_get_request(fc);
         if (!req)
                 return -EINTR;
 
diff --git a/fs/fuse/file.c b/fs/fuse/file.c
index 18aafa6c9af..c989f0e9456 100644
--- a/fs/fuse/file.c
+++ b/fs/fuse/file.c
@@ -163,6 +163,9 @@ static int fuse_flush(struct file *file)
         struct fuse_flush_in inarg;
         int err;
 
+        if (is_bad_inode(inode))
+                return -EIO;
+
         if (fc->no_flush)
                 return 0;
 
@@ -199,6 +202,9 @@ int fuse_fsync_common(struct file *file, struct dentry *de, int datasync,
         struct fuse_fsync_in inarg;
         int err;
 
+        if (is_bad_inode(inode))
+                return -EIO;
+
         if ((!isdir && fc->no_fsync) || (isdir && fc->no_fsyncdir))
                 return 0;
 
@@ -272,8 +278,15 @@ static int fuse_readpage(struct file *file, struct page *page)
 {
         struct inode *inode = page->mapping->host;
         struct fuse_conn *fc = get_fuse_conn(inode);
-        struct fuse_req *req = fuse_get_request(fc);
-        int err = -EINTR;
+        struct fuse_req *req;
+        int err;
+
+        err = -EIO;
+        if (is_bad_inode(inode))
+                goto out;
+
+        err = -EINTR;
+        req = fuse_get_request(fc);
         if (!req)
                 goto out;
 
@@ -344,6 +357,10 @@ static int fuse_readpages(struct file *file, struct address_space *mapping,
         struct fuse_conn *fc = get_fuse_conn(inode);
         struct fuse_readpages_data data;
         int err;
+
+        if (is_bad_inode(inode))
+                return -EIO;
+
         data.file = file;
         data.inode = inode;
         data.req = fuse_get_request(fc);
@@ -402,7 +419,12 @@ static int fuse_commit_write(struct file *file, struct page *page,
         struct inode *inode = page->mapping->host;
         struct fuse_conn *fc = get_fuse_conn(inode);
         loff_t pos = page_offset(page) + offset;
-        struct fuse_req *req = fuse_get_request(fc);
+        struct fuse_req *req;
+
+        if (is_bad_inode(inode))
+                return -EIO;
+
+        req = fuse_get_request(fc);
         if (!req)
                 return -EINTR;
 
@@ -474,7 +496,12 @@ static ssize_t fuse_direct_io(struct file *file, const char __user *buf,
         size_t nmax = write ? fc->max_write : fc->max_read;
         loff_t pos = *ppos;
         ssize_t res = 0;
-        struct fuse_req *req = fuse_get_request(fc);
+        struct fuse_req *req;
+
+        if (is_bad_inode(inode))
+                return -EIO;
+
+        req = fuse_get_request(fc);
         if (!req)
                 return -EINTR;