diff options
Diffstat (limited to 'fs/fuse/file.c')
| -rw-r--r-- | fs/fuse/file.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/fs/fuse/file.c b/fs/fuse/file.c index db48a5cf8620..ce715380143c 100644 --- a/fs/fuse/file.c +++ b/fs/fuse/file.c @@ -713,8 +713,10 @@ static ssize_t fuse_async_req_send(struct fuse_conn *fc, ia->ap.args.end = fuse_aio_complete_req; err = fuse_simple_background(fc, &ia->ap.args, GFP_KERNEL); + if (err) + fuse_aio_complete_req(fc, &ia->ap.args, err); - return err ?: num_bytes; + return num_bytes; } static ssize_t fuse_send_read(struct fuse_io_args *ia, loff_t pos, size_t count, @@ -880,6 +882,7 @@ static void fuse_send_readpages(struct fuse_io_args *ia, struct file *file) struct fuse_args_pages *ap = &ia->ap; loff_t pos = page_offset(ap->pages[0]); size_t count = ap->num_pages << PAGE_SHIFT; + ssize_t res; int err; ap->args.out_pages = true; @@ -894,7 +897,8 @@ static void fuse_send_readpages(struct fuse_io_args *ia, struct file *file) if (!err) return; } else { - err = fuse_simple_request(fc, &ap->args); + res = fuse_simple_request(fc, &ap->args); + err = res < 0 ? res : 0; } fuse_readpages_end(fc, &ap->args, err); } @@ -1096,6 +1100,8 @@ static ssize_t fuse_send_write_pages(struct fuse_io_args *ia, ia->write.in.flags = fuse_write_flags(iocb); err = fuse_simple_request(fc, &ap->args); + if (!err && ia->write.out.size > count) + err = -EIO; offset = ap->descs[0].offset; count = ia->write.out.size; |
