8ee92f5194
- Implement NV index mode for TPM 2.0 key protector
0001-protectors-Implement-NV-index.patch
- Fall back to passphrase mode when the key protector fails to
unlock the disk
0002-cryptodisk-Fallback-to-passphrase.patch
- Wipe out the cached key cleanly
0003-cryptodisk-wipe-out-the-cached-keys-from-protectors.patch
- Make diskfiler to look up cryptodisk devices first
0004-diskfilter-look-up-cryptodisk-devices-first.patch
- Version bump to 2.12~rc1
* Added:
- grub-2.12~rc1.tar.xz
* Removed:
- grub-2.06.tar.xz
* Patch dropped merged by new version:
- grub2-GRUB_CMDLINE_LINUX_RECOVERY-for-recovery-mode.patch
- grub2-s390x-02-kexec-module-added-to-emu.patch
- grub2-efi-chainloader-root.patch
- grub2-Fix-incorrect-netmask-on-ppc64.patch
- 0001-osdep-Introduce-include-grub-osdep-major.h-and-use-i.patch
- 0002-osdep-linux-hostdisk-Use-stat-instead-of-udevadm-for.patch
- 0002-net-read-bracketed-ipv6-addrs-and-port-numbers.patch
- grub2-s390x-10-keep-network-at-kexec.patch
- 0001-Fix-build-error-in-binutils-2.36.patch
- 0001-emu-fix-executable-stack-marking.patch
- 0046-squash-verifiers-Move-verifiers-API-to-kernel-image.patch
- 0001-30_uefi-firmware-fix-printf-format-with-null-byte.patch
- 0001-tpm-Pass-unknown-error-as-non-fatal-but-debug-print-.patch
- 0001-Filter-out-POSIX-locale-for-translation.patch
OBS-URL: https://build.opensuse.org/request/show/1105405
OBS-URL: https://build.opensuse.org/package/show/Base:System/grub2?expand=0&rev=458
99 lines
3.2 KiB
Diff
99 lines
3.2 KiB
Diff
From 8191aae462f8b755972a0a801f4adbdd6ecaa66c Mon Sep 17 00:00:00 2001
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From: Michael Chang <mchang@suse.com>
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Date: Thu, 14 Jul 2016 18:45:14 +0800
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Subject: [PATCH 6/8] bootp: Add processing DHCPACK packet from HTTP Boot
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The vendor class identifier with the string "HTTPClient" is used to denote the
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packet as responding to HTTP boot request. In DHCP4 config, the filename for
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HTTP boot is the URL of the boot file while for PXE boot it is the path to the
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boot file. As a consequence, the next-server becomes obseleted because the HTTP
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URL already contains the server address for the boot file. For DHCP6 config,
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there's no difference definition in existing config as dhcp6.bootfile-url can
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be used to specify URL for both HTTP and PXE boot file.
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This patch adds processing for "HTTPClient" vendor class identifier in DHCPACK
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packet by treating it as HTTP format, not as the PXE format.
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Signed-off-by: Michael Chang <mchang@suse.com>
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Signed-off-by: Ken Lin <ken.lin@hpe.com>
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---
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grub-core/net/bootp.c | 67 +++++++++++++++++++++++++++++++++++++++++++++++++--
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include/grub/net.h | 1 +
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2 files changed, 66 insertions(+), 2 deletions(-)
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--- a/grub-core/net/bootp.c
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+++ b/grub-core/net/bootp.c
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@@ -352,6 +352,53 @@
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if (!inter)
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return 0;
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+ /* FIXME: Introduce new http flag for better synergy with existing tftp code base */
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+ if (size > OFFSET_OF (vendor, bp))
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+ {
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+ char *cidvar;
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+ const char *cid;
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+
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+ opt = find_dhcp_option (bp, size, GRUB_NET_BOOTP_VENDOR_CLASS_IDENTIFIER, &opt_len);
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+ if (opt && opt_len)
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+ grub_env_set_net_property (name, "vendor_class_identifier", (const char *) opt, opt_len);
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+ cidvar = grub_xasprintf ("net_%s_%s", name, "vendor_class_identifier");
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+ cid = grub_env_get (cidvar);
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+ grub_free (cidvar);
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+
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+ if (cid && grub_strcmp (cid, "HTTPClient") == 0)
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+ {
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+ char *proto, *ip, *pa;
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+
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+ /* FIXME: Provide better URL function that returns in place pointers
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+ * so that we don't have to free them.
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+ */
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+ if (!dissect_url (bp->boot_file, &proto, &ip, &pa))
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+ return inter;
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+
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+ if (is_def)
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+ {
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+ grub_net_default_server = grub_strdup (ip);
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+ grub_env_set ("net_default_interface", name);
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+ grub_env_export ("net_default_interface");
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+ }
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+ if (device && !*device)
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+ {
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+ *device = grub_xasprintf ("%s,%s", proto, ip);
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+ grub_print_error ();
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+ }
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+
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+ boot_file = pa;
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+ boot_file_len = grub_strlen (pa);
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+
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+ /* FIXME: Don't use malloc buffer here */
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+ grub_free (proto);
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+ grub_free (ip);
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+
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+ /* FIXME: NEED TO FREE boot_file */
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+ goto boot_file;
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+ }
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+ }
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+
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opt = find_dhcp_option (bp, size, GRUB_NET_DHCP_OVERLOAD, &opt_len);
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if (opt && opt_len == 1)
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overload = *opt;
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@@ -428,6 +475,8 @@
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}
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}
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+boot_file:
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+
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if (boot_file)
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{
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grub_env_set_net_property (name, "boot_file", boot_file, boot_file_len);
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--- a/include/grub/net.h
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+++ b/include/grub/net.h
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@@ -530,6 +530,7 @@
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GRUB_NET_DHCP_MESSAGE_TYPE = 53,
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GRUB_NET_DHCP_SERVER_IDENTIFIER = 54,
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GRUB_NET_DHCP_PARAMETER_REQUEST_LIST = 55,
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+ GRUB_NET_BOOTP_VENDOR_CLASS_IDENTIFIER = 60,
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GRUB_NET_BOOTP_CLIENT_ID = 61,
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GRUB_NET_DHCP_TFTP_SERVER_NAME = 66,
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GRUB_NET_DHCP_BOOTFILE_NAME = 67,
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