Merge pull request #310 from thegushi/fix/issue-182-arcdomain-memleak

Fix arcdomain memory leak in mlfi_eom (issue #182)

Author: thegushi

opendmarc/opendmarc.c

@@ -2970,6 +2970,7 @@ mlfi_eom(SMFICTX *ctx)
 							eptr = hsearch(entry,
 							               FIND);
 							pthread_rwlock_unlock(&hash_lock);
+							free(arcdomain);
 							if (eptr == NULL)
 								continue;