From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rob Clark Date: Sat, 16 Sep 2017 09:26:07 -0400 Subject: [U-Boot] [PATCH] efi_loader: fix TEST_PROTOCOL case in OpenProtocol() Message-ID: <20170916132610.7939-1-robdclark@gmail.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de In the TEST_PROTOCOL case, protocol_interface might be NULL, and at any rate should not be touched. So skip efi_protocol_open() in this case. Fixes: "efi_loader: open_info in OpenProtocol" Signed-off-by: Rob Clark --- lib/efi_loader/efi_boottime.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/efi_loader/efi_boottime.c b/lib/efi_loader/efi_boottime.c index 72a0c932a6..f1f0e021b9 100644 --- a/lib/efi_loader/efi_boottime.c +++ b/lib/efi_loader/efi_boottime.c @@ -1723,7 +1723,7 @@ efi_status_t EFIAPI efi_open_protocol( } r = efi_search_protocol(handle, protocol, &handler); - if (r != EFI_SUCCESS) + if (r != EFI_SUCCESS || attributes == EFI_OPEN_PROTOCOL_TEST_PROTOCOL) goto out; r = efi_protocol_open(handler, protocol_interface, agent_handle, -- 2.13.5