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48 lines
1.3 KiB
48 lines
1.3 KiB
2 years ago
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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Peter Jones <pjones@redhat.com>
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Date: Fri, 28 Sep 2018 15:42:19 -0400
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Subject: [PATCH] Fix getroot.c's trampolines.
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This makes the stack executable on most of the grub utilities, which is
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bad, and rpmdiff complains about it.
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Signed-off-by: Peter Jones <pjones@redhat.com>
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---
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grub-core/osdep/linux/getroot.c | 16 +++++++---------
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1 file changed, 7 insertions(+), 9 deletions(-)
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diff --git a/grub-core/osdep/linux/getroot.c b/grub-core/osdep/linux/getroot.c
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index 9f730b35189..f0c503f43d3 100644
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--- a/grub-core/osdep/linux/getroot.c
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+++ b/grub-core/osdep/linux/getroot.c
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@@ -1264,22 +1264,20 @@ grub_util_get_grub_dev_os (const char *os_dev)
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return grub_dev;
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}
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+static void *mp = NULL;
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+static void
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+btrfs_mount_path_hook(const char *m)
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+{
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+ mp = strdup (m);
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+}
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char *
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grub_util_get_btrfs_subvol (const char *path, char **mount_path)
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{
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- char *mp = NULL;
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-
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if (mount_path)
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*mount_path = NULL;
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- auto void
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- mount_path_hook (const char *m)
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- {
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- mp = strdup (m);
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- }
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-
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- grub_find_root_btrfs_mount_path_hook = mount_path_hook;
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+ grub_find_root_btrfs_mount_path_hook = btrfs_mount_path_hook;
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grub_free (grub_find_root_devices_from_mountinfo (path, NULL));
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grub_find_root_btrfs_mount_path_hook = NULL;
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