commit f185a96d0f5b9dc3909c839c75b78f5c9f5d6cb5
from: Kirill A. Korinsky <kirill@korins.ky>
date: Wed Jan 29 00:07:30 2025 UTC

Never use duplicated header multiple times

commit - 7258013668ef07ebc2c942108e7b4851c327adaa
commit + f185a96d0f5b9dc3909c839c75b78f5c9f5d6cb5
blob - 8f324e536ea02ba338e434de491b4f778535a399
blob + 9a9f879e1b021d35cb873a267399787514236039
--- main.c
+++ main.c
@@ -969,6 +969,7 @@ dkim_signature_verify(struct signature *sig)
 				continue;
 			dkim_signature_header(bctx, sig, &(msg->header[i]));
 			msg->header[i].parsed = 1;
+			break;
 		}
 	}
 	dkim_signature_header(bctx, sig, sig->header);