tidying

[user/henk/code/exim.git] / src / src / dkim.c

diff --git a/src/src/dkim.c b/src/src/dkim.c
index f400f7441ecc72f3f8e13e16e91dc0520b18c8f9..317f6e50dd2460551386528998f9c613e81f8cf9 100644 (file)
--- a/src/src/dkim.c
+++ b/src/src/dkim.c
@@ -33,6 +33,8 @@ pdkim_ctx *dkim_verify_ctx = NULL;
 pdkim_signature *dkim_cur_sig = NULL;
 static const uschar * dkim_collect_error = NULL;
 
+#define DKIM_MAX_SIGNATURES 20
+
 
 
 /*XXX the caller only uses the first record if we return multiple.
@@ -114,7 +116,7 @@ if (dkim_verify_ctx)
 /* Create new context */
 
 dkim_verify_ctx = pdkim_init_verify(&dkim_exim_query_dns_txt, dot_stuffing);
-dkim_collect_input = !!dkim_verify_ctx;
+dkim_collect_input = dkim_verify_ctx ? DKIM_MAX_SIGNATURES : 0;
 dkim_collect_error = NULL;
 
 /* Start feed up with any cached data */
@@ -136,7 +138,7 @@ if (  dkim_collect_input
   dkim_collect_error = pdkim_errstr(rc);
   log_write(0, LOG_MAIN,
             "DKIM: validation error: %.100s", dkim_collect_error);
-  dkim_collect_input = FALSE;
+  dkim_collect_input = 0;
   }
 store_pool = dkim_verify_oldpool;
 }
@@ -308,7 +310,7 @@ if (dkim_collect_error)
   goto out;
   }
 
-dkim_collect_input = FALSE;
+dkim_collect_input = 0;
 
 /* Finish DKIM operation and fetch link to signatures chain */