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Commit c0359db1 authored by Andy Whitcroft's avatar Andy Whitcroft Committed by Matt Fleming
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efivarfs: efivarfs_fill_super() ensure we free our temporary name 



d_alloc_name() copies the passed name to new storage, once complete we
no longer need our name.

Signed-off-by: default avatarAndy Whitcroft <apw@canonical.com>
Acked-by: default avatarMatthew Garrett <mjg@redhat.com>
Acked-by: default avatarJeremy Kerr <jeremy.kerr@canonical.com>
Signed-off-by: default avatarMatt Fleming <matt.fleming@intel.com>
parent 5c9b50ab

drivers/firmware/efivars.c

+2 −0
Original line number Original line Diff line number Diff line
@@ -992,6 +992,8 @@ int efivarfs_fill_super(struct super_block *sb, void *data, int silent) 
		inode = efivarfs_get_inode(efivarfs_sb, root->d_inode,

		inode = efivarfs_get_inode(efivarfs_sb, root->d_inode,

					  S_IFREG | 0644, 0);

					  S_IFREG | 0644, 0);

		dentry = d_alloc_name(root, name);

		dentry = d_alloc_name(root, name);

		/* copied by the above to local storage in the dentry. */

		kfree(name);





		efivars->ops->get_variable(entry->var.VariableName,

		efivars->ops->get_variable(entry->var.VariableName,

					   &entry->var.VendorGuid,

					   &entry->var.VendorGuid,