Merge tag 'omap-for-v5.0/fixes-rc7-signed' of git://git.kernel.org/pub/scm/linux...

[mirror_ubuntu-eoan-kernel.git] / fs / cifs / file.c

diff --git a/fs/cifs/file.c b/fs/cifs/file.c
index 2c7689f3998d175bae8886da89ea9c389b5b3ab8..659ce1b92c449a9845922ade79154c4421b5b600 100644 (file)
--- a/fs/cifs/file.c
+++ b/fs/cifs/file.c
@@ -2696,6 +2696,7 @@ cifs_write_from_iter(loff_t offset, size_t len, struct iov_iter *from,
 
                        rc = cifs_write_allocate_pages(wdata->pages, nr_pages);
                        if (rc) {
+                               kvfree(wdata->pages);
                                kfree(wdata);
                                add_credits_and_wake_if(server, credits, 0);
                                break;
@@ -2707,6 +2708,7 @@ cifs_write_from_iter(loff_t offset, size_t len, struct iov_iter *from,
                        if (rc) {
                                for (i = 0; i < nr_pages; i++)
                                        put_page(wdata->pages[i]);
+                               kvfree(wdata->pages);
                                kfree(wdata);
                                add_credits_and_wake_if(server, credits, 0);
                                break;
@@ -3386,8 +3388,12 @@ cifs_send_async_read(loff_t offset, size_t len, struct cifsFileInfo *open_file,
                        }
 
                        rc = cifs_read_allocate_pages(rdata, npages);
-                       if (rc)
-                               goto error;
+                       if (rc) {
+                               kvfree(rdata->pages);
+                               kfree(rdata);
+                               add_credits_and_wake_if(server, credits, 0);
+                               break;
+                       }
 
                        rdata->tailsz = PAGE_SIZE;
                }
@@ -3407,7 +3413,6 @@ cifs_send_async_read(loff_t offset, size_t len, struct cifsFileInfo *open_file,
                if (!rdata->cfile->invalidHandle ||
                    !(rc = cifs_reopen_file(rdata->cfile, true)))
                        rc = server->ops->async_readv(rdata);
-error:
                if (rc) {
                        add_credits_and_wake_if(server, rdata->credits, 0);
                        kref_put(&rdata->refcount,