Fix the calculation of hdr size

Add-digest-list-plugin.patch

@@ -363,7 +363,7 @@ index 0000000..715b8d6
 +		return -EACCES;
 +
 +	/* Check if the signature has already included a header */
-+	hdr_exist = (st.st_size - sizeof(sig_hdr)) % 128 == 0 ? 1 : 0;
++	hdr_exist = st.st_size % 128 == 0 ? 0 : 1;
 +	if (!hdr_exist) {
 +		ret = fill_pgp_signature_header(te, sig_hdr);
 +		if (ret < 0)

rpm.spec

@@ -1,6 +1,6 @@
 Name:          rpm
 Version:       4.18.2
-Release:       11
+Release:       12
 Summary:       RPM Package Manager
 License:       GPLv2+
 URL:           http://www.rpm.org/
@@ -337,6 +337,9 @@ make clean
 %exclude %{_mandir}/man8/rpmspec.8.gz
 
 %changelog
+* Thu Aug 22 2024 luhuaxin <luhuaxin1@huawei.com> - 4.18.2-12
+- Fix the calculation of hdr size
+
 * Tue Aug 20 2024 luhuaxin <luhuaxin1@huawei.com> - 4.18.2-11
 - Fix the wrong IMA signature header check