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-rw-r--r--fs/io_uring.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/io_uring.c b/fs/io_uring.c
index cddc0e8490af..a01ea49f3017 100644
--- a/fs/io_uring.c
+++ b/fs/io_uring.c
@@ -7973,6 +7973,9 @@ static int io_files_update_with_index_alloc(struct io_kiocb *req,
struct file *file;
int ret, fd;
+ if (!req->ctx->file_data)
+ return -ENXIO;
+
for (done = 0; done < req->rsrc_update.nr_args; done++) {
if (copy_from_user(&fd, &fds[done], sizeof(fd))) {
ret = -EFAULT;