grub2/0157-Fix-getroot.c-s-trampolines.patch
Petr Šabata 100e37f2e6 RHEL 9.0.0 Alpha bootstrap
The content of this branch was automatically imported from Fedora ELN
with the following as its source:
https://src.fedoraproject.org/rpms/grub2#f7e054f3d693af43a903faf33b70673f7aca4508
2020-10-15 09:48:35 +02:00

48 lines
1.3 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Peter Jones <pjones@redhat.com>
Date: Fri, 28 Sep 2018 15:42:19 -0400
Subject: [PATCH] Fix getroot.c's trampolines.
This makes the stack executable on most of the grub utilities, which is
bad, and rpmdiff complains about it.
Signed-off-by: Peter Jones <pjones@redhat.com>
---
grub-core/osdep/linux/getroot.c | 16 +++++++---------
1 file changed, 7 insertions(+), 9 deletions(-)
diff --git a/grub-core/osdep/linux/getroot.c b/grub-core/osdep/linux/getroot.c
index 2b7a626d5ea..36429a7cd25 100644
--- a/grub-core/osdep/linux/getroot.c
+++ b/grub-core/osdep/linux/getroot.c
@@ -1264,22 +1264,20 @@ grub_util_get_grub_dev_os (const char *os_dev)
return grub_dev;
}
+static void *mp = NULL;
+static void
+btrfs_mount_path_hook(const char *m)
+{
+ mp = strdup (m);
+}
char *
grub_util_get_btrfs_subvol (const char *path, char **mount_path)
{
- char *mp = NULL;
-
if (mount_path)
*mount_path = NULL;
- auto void
- mount_path_hook (const char *m)
- {
- mp = strdup (m);
- }
-
- grub_find_root_btrfs_mount_path_hook = mount_path_hook;
+ grub_find_root_btrfs_mount_path_hook = btrfs_mount_path_hook;
grub_free (grub_find_root_devices_from_mountinfo (path, NULL));
grub_find_root_btrfs_mount_path_hook = NULL;