105 lines
3.1 KiB
Diff
105 lines
3.1 KiB
Diff
From 37524f9812e2d3db624830e5486c997b12f78e76 Mon Sep 17 00:00:00 2001
|
|
From: Peter Jones <pjones@redhat.com>
|
|
Date: Wed, 11 Apr 2018 13:44:29 -0400
|
|
Subject: [PATCH] blscfg: handle multiple initramfs images.
|
|
|
|
Signed-off-by: Peter Jones <pjones@redhat.com>
|
|
---
|
|
grub-core/commands/blscfg.c | 54 ++++++++++++++++++++++++++++++++++++---------
|
|
1 file changed, 44 insertions(+), 10 deletions(-)
|
|
|
|
diff --git a/grub-core/commands/blscfg.c b/grub-core/commands/blscfg.c
|
|
index c0973ff83ea..1e5972422d6 100644
|
|
--- a/grub-core/commands/blscfg.c
|
|
+++ b/grub-core/commands/blscfg.c
|
|
@@ -587,6 +587,7 @@ static void create_entry (struct bls_entry *entry, const char *cfgfile)
|
|
char *title = NULL;
|
|
char *clinux = NULL;
|
|
char *options = NULL;
|
|
+ char **initrds = NULL;
|
|
char *initrd = NULL;
|
|
char *id = NULL;
|
|
char *hotkey = NULL;
|
|
@@ -609,7 +610,7 @@ static void create_entry (struct bls_entry *entry, const char *cfgfile)
|
|
|
|
title = bls_get_val (entry, "title", NULL);
|
|
options = bls_get_val (entry, "options", NULL);
|
|
- initrd = bls_get_val (entry, "initrd", NULL);
|
|
+ initrds = bls_make_list (entry, "initrd", NULL);
|
|
id = bls_get_val (entry, "id", NULL);
|
|
|
|
hotkey = bls_get_val (entry, "grub_hotkey", NULL);
|
|
@@ -624,30 +625,63 @@ static void create_entry (struct bls_entry *entry, const char *cfgfile)
|
|
argv[i] = args[i-1];
|
|
argv[argc] = NULL;
|
|
|
|
- grub_dprintf("blscfg", "adding menu entry for \"%s\"\n", title);
|
|
+ grub_dprintf ("blscfg", "adding menu entry for \"%s\"\n", title);
|
|
+ if (initrds)
|
|
+ {
|
|
+ int initrd_size = sizeof (GRUB_INITRD_CMD);
|
|
+ char *tmp;
|
|
+
|
|
+ for (i = 0; initrds != NULL && initrds[i] != NULL; i++)
|
|
+ initrd_size += sizeof (" " GRUB_BOOT_DEVICE) \
|
|
+ + grub_strlen (initrds[i]) + 1;
|
|
+ initrd_size += 1;
|
|
+
|
|
+ initrd = grub_malloc (initrd_size);
|
|
+ if (!initrd)
|
|
+ {
|
|
+ grub_error (GRUB_ERR_OUT_OF_MEMORY, N_("out of memory"));
|
|
+ goto finish;
|
|
+ }
|
|
+
|
|
+
|
|
+ tmp = grub_stpcpy(initrd, GRUB_INITRD_CMD);
|
|
+ for (i = 0; initrds != NULL && initrds[i] != NULL; i++)
|
|
+ {
|
|
+ grub_dprintf ("blscfg", "adding initrd %s\n", initrds[i]);
|
|
+ tmp = grub_stpcpy (tmp, " " GRUB_BOOT_DEVICE);
|
|
+ tmp = grub_stpcpy (tmp, initrds[i]);
|
|
+ }
|
|
+ tmp = grub_stpcpy (tmp, "\n");
|
|
+ }
|
|
+
|
|
src = grub_xasprintf ("load_video\n"
|
|
"set gfx_payload=keep\n"
|
|
"insmod gzio\n"
|
|
GRUB_LINUX_CMD " %s%s%s%s\n"
|
|
- "%s%s%s%s",
|
|
+ "%s",
|
|
GRUB_BOOT_DEVICE, clinux, options ? " " : "", options ? options : "",
|
|
- initrd ? GRUB_INITRD_CMD " " : "", initrd ? GRUB_BOOT_DEVICE : "", initrd ? initrd : "", initrd ? "\n" : "");
|
|
+ initrd ? initrd : "");
|
|
|
|
grub_normal_add_menu_entry (argc, argv, classes, id, users, hotkey, NULL, src, 0);
|
|
|
|
finish:
|
|
+ if (initrd)
|
|
+ grub_free (initrd);
|
|
+
|
|
+ if (initrds)
|
|
+ grub_free (initrds);
|
|
+
|
|
if (classes)
|
|
- grub_free (classes);
|
|
- grub_dprintf("blscfg", "%s got here\n", __func__);
|
|
+ grub_free (classes);
|
|
+
|
|
if (args)
|
|
- grub_free (args);
|
|
+ grub_free (args);
|
|
|
|
if (argv)
|
|
- grub_free (argv);
|
|
+ grub_free (argv);
|
|
|
|
if (src)
|
|
- grub_free (src);
|
|
- grub_dprintf("blscfg", "%s got here\n", __func__);
|
|
+ grub_free (src);
|
|
}
|
|
|
|
struct find_entry_info {
|