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https://src.fedoraproject.org/rpms/grub2.git
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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>
111 lines
3 KiB
Diff
111 lines
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, 6 Mar 2014 11:51:33 -0500
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Subject: [PATCH] Try mac/guid/etc before grub.cfg on tftp config files.
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Signed-off-by: Peter Jones <pjones@redhat.com>
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---
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grub-core/normal/main.c | 80 ++++++++++++++++++++++++++-----------------------
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1 file changed, 43 insertions(+), 37 deletions(-)
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diff --git a/grub-core/normal/main.c b/grub-core/normal/main.c
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index 231f3f86371..cf5c0b273ce 100644
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--- a/grub-core/normal/main.c
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+++ b/grub-core/normal/main.c
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@@ -347,53 +347,59 @@ grub_cmd_normal (struct grub_command *cmd __attribute__ ((unused)),
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/* Guess the config filename. It is necessary to make CONFIG static,
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so that it won't get broken by longjmp. */
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char *config;
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- const char *prefix, *fw_path;
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-
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- prefix = fw_path = grub_env_get ("fw_path");
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- if (fw_path)
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- {
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- config = grub_xasprintf ("%s/grub.cfg", fw_path);
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- if (config)
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- {
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- grub_file_t file;
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-
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- file = grub_file_open (config);
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- if (file)
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- {
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- grub_file_close (file);
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- grub_enter_normal_mode (config);
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- }
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- else
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- {
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- /* Ignore all errors. */
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- grub_errno = 0;
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- }
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- grub_free (config);
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- }
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- }
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+ const char *prefix;
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+ prefix = grub_env_get ("fw_path");
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if (! prefix)
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prefix = grub_env_get ("prefix");
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+
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if (prefix)
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- {
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- grub_size_t config_len;
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- config_len = grub_strlen (prefix) +
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- sizeof ("/grub.cfg-XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX");
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- config = grub_malloc (config_len);
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+ {
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+ if (grub_strncmp (prefix + 1, "tftp", sizeof ("tftp") - 1) == 0)
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+ {
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+ grub_size_t config_len;
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+ config_len = grub_strlen (prefix) +
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+ sizeof ("/grub.cfg-XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX");
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+ config = grub_malloc (config_len);
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- if (! config)
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- goto quit;
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+ if (! config)
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+ goto quit;
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- grub_snprintf (config, config_len, "%s/grub.cfg", prefix);
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+ grub_snprintf (config, config_len, "%s/grub.cfg", prefix);
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- if (grub_strncmp (prefix + 1, "tftp", sizeof ("tftp") - 1) == 0)
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- grub_net_search_configfile (config);
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+ grub_net_search_configfile (config);
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- grub_enter_normal_mode (config);
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- grub_free (config);
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+ grub_enter_normal_mode (config);
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+ grub_free (config);
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+ config = NULL;
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+ }
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+
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+ if (!config)
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+ {
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+ config = grub_xasprintf ("%s/grub.cfg", prefix);
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+ if (config)
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+ {
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+ grub_file_t file;
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+
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+ file = grub_file_open (config);
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+ if (file)
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+ {
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+ grub_file_close (file);
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+ grub_enter_normal_mode (config);
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+ }
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+ else
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+ {
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+ /* Ignore all errors. */
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+ grub_errno = 0;
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+ }
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+ grub_free (config);
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+ }
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+ }
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}
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else
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- grub_enter_normal_mode (0);
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+ {
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+ grub_enter_normal_mode (0);
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+ }
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}
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else
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grub_enter_normal_mode (argv[0]);
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