7e98da058f
This change reorganizes and cleanups our patches to reduce the patch number from 314 patches to 187. That's achieved by dropping patches that are later reverted and squashing fixes for earlier patches that introduced features. There are no code changes and the diff with upstream is the same before and after the cleanup. Having fewer patches makes easier to manage the patchset and also will ease to rebase them on top of the latest grub-2.04 release. Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
107 lines
3.3 KiB
Diff
107 lines
3.3 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Peter Jones <pjones@redhat.com>
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Date: Thu, 1 Jun 2017 10:06:38 -0400
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Subject: [PATCH] Use grub_efi_...() memory helpers where reasonable.
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This uses grub_efi_allocate_pool(), grub_efi_free_pool(), and
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grub_efi_free_pages() instead of open-coded efi_call_N() calls, so we
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get more reasonable type checking.
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Signed-off-by: Peter Jones <pjones@redhat.com>
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---
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grub-core/loader/efi/chainloader.c | 24 +++++++++---------------
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1 file changed, 9 insertions(+), 15 deletions(-)
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diff --git a/grub-core/loader/efi/chainloader.c b/grub-core/loader/efi/chainloader.c
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index 5cd9b6e08a8..106eb10a362 100644
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--- a/grub-core/loader/efi/chainloader.c
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+++ b/grub-core/loader/efi/chainloader.c
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@@ -65,7 +65,7 @@ grub_chainloader_unload (void)
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b = grub_efi_system_table->boot_services;
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efi_call_1 (b->unload_image, image_handle);
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- efi_call_2 (b->free_pages, address, pages);
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+ grub_efi_free_pages (address, pages);
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grub_free (file_path);
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grub_free (cmdline);
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@@ -108,7 +108,7 @@ grub_chainloader_boot (void)
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}
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if (exit_data)
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- efi_call_1 (b->free_pool, exit_data);
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+ grub_efi_free_pool (exit_data);
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grub_loader_unset ();
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@@ -500,10 +500,9 @@ grub_efi_get_media_file_path (grub_efi_device_path_t *dp)
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static grub_efi_boolean_t
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handle_image (void *data, grub_efi_uint32_t datasize)
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{
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- grub_efi_boot_services_t *b;
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grub_efi_loaded_image_t *li, li_bak;
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grub_efi_status_t efi_status;
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- char *buffer = NULL;
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+ void *buffer = NULL;
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char *buffer_aligned = NULL;
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grub_efi_uint32_t i;
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struct grub_pe32_section_table *section;
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@@ -514,8 +513,6 @@ handle_image (void *data, grub_efi_uint32_t datasize)
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int found_entry_point = 0;
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int rc;
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- b = grub_efi_system_table->boot_services;
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-
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rc = read_header (data, datasize, &context);
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if (rc < 0)
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{
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@@ -555,8 +552,8 @@ handle_image (void *data, grub_efi_uint32_t datasize)
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grub_dprintf ("chain", "image size is %08"PRIxGRUB_UINT64_T", datasize is %08x\n",
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context.image_size, datasize);
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- efi_status = efi_call_3 (b->allocate_pool, GRUB_EFI_LOADER_DATA,
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- buffer_size, &buffer);
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+ efi_status = grub_efi_allocate_pool (GRUB_EFI_LOADER_DATA, buffer_size,
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+ &buffer);
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if (efi_status != GRUB_EFI_SUCCESS)
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{
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@@ -788,14 +785,14 @@ handle_image (void *data, grub_efi_uint32_t datasize)
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grub_dprintf ("chain", "entry_point returned %ld\n", efi_status);
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grub_memcpy (li, &li_bak, sizeof (grub_efi_loaded_image_t));
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- efi_status = efi_call_1 (b->free_pool, buffer);
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+ efi_status = grub_efi_free_pool (buffer);
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return 1;
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error_exit:
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grub_dprintf ("chain", "error_exit: grub_errno: %d\n", grub_errno);
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if (buffer)
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- efi_call_1 (b->free_pool, buffer);
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+ grub_efi_free_pool (buffer);
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return 0;
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}
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@@ -803,10 +800,7 @@ error_exit:
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static grub_err_t
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grub_secureboot_chainloader_unload (void)
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{
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- grub_efi_boot_services_t *b;
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-
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- b = grub_efi_system_table->boot_services;
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- efi_call_2 (b->free_pages, address, pages);
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+ grub_efi_free_pages (address, pages);
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grub_free (file_path);
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grub_free (cmdline);
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cmdline = 0;
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@@ -1073,7 +1067,7 @@ fail:
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grub_free (file_path);
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if (address)
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- efi_call_2 (b->free_pages, address, pages);
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+ grub_efi_free_pages (address, pages);
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if (cmdline)
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grub_free (cmdline);
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