diff options
Diffstat (limited to 'kernel/file.c')
| -rw-r--r-- | kernel/file.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/kernel/file.c b/kernel/file.c index a4cc04d..2365d2e 100644 --- a/kernel/file.c +++ b/kernel/file.c @@ -516,7 +516,12 @@ 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 (count > fc->max_write) + return -EIO; + + req = fuse_get_request(fc); if (!req) return -EINTR; |