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selinux: fix sel_kill_sb()

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Fix the order in sel_kill_sb() to match other pseudo filesystems.
This does not currently matter for selinuxfs per se but could
in the future, e.g. with SELinux namespaces and multiple selinuxfs
instances.

Signed-off-by: Stephen Smalley <stephen.smalley.work@gmail.com>
Signed-off-by: Paul Moore <paul@paul-moore.com>
This commit is contained in:
Stephen Smalley
2026-04-29 14:15:31 -04:00
committed by Paul Moore
parent 4e3881b0a3
commit ef5b517e7b
1 changed files with 5 additions and 5 deletions
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10
security/selinux/selinuxfs.c
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@@ -95,9 +95,8 @@ static int selinux_fs_info_create(struct super_block *sb)
return 0;
}
static void selinux_fs_info_free(struct super_block *sb)
static void selinux_fs_info_free(struct selinux_fs_info *fsi)
{
struct selinux_fs_info *fsi = sb->s_fs_info;
unsigned int i;
if (fsi) {
@@ -106,8 +105,7 @@ static void selinux_fs_info_free(struct super_block *sb)
kfree(fsi->bool_pending_names);
kfree(fsi->bool_pending_values);
}
kfree(sb->s_fs_info);
sb->s_fs_info = NULL;
kfree(fsi);
}
#define SEL_INITCON_INO_OFFSET 0x01000000
@@ -2093,8 +2091,10 @@ static int sel_init_fs_context(struct fs_context *fc)
static void sel_kill_sb(struct super_block *sb)
{
selinux_fs_info_free(sb);
struct selinux_fs_info *fsi = sb->s_fs_info;
kill_anon_super(sb);
selinux_fs_info_free(fsi);
}
static struct file_system_type sel_fs_type = {