diff options
| author | Tom Kistner <tom@duncanthrax.net> | 2009-10-15 13:49:43 +0000 |
|---|---|---|
| committer | Tom Kistner <tom@duncanthrax.net> | 2009-10-15 13:49:43 +0000 |
| commit | 4a73449b968729381373ee0393bd1dc802534afc (patch) | |
| tree | cd7be6e36903078efe5b2b9cd6afdd63e14c1477 /src | |
| parent | 6119d1ea32c26044da3cb2275abdc05e73cd435a (diff) | |
Fix dkim_cur_signer undupe logic
Diffstat (limited to 'src')
| -rw-r--r-- | src/src/receive.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/src/src/receive.c b/src/src/receive.c index d268db625..0cc8832c3 100644 --- a/src/src/receive.c +++ b/src/src/receive.c @@ -1,4 +1,4 @@ -/* $Cambridge: exim/src/src/receive.c,v 1.48 2009/10/15 09:22:44 tom Exp $ */ +/* $Cambridge: exim/src/src/receive.c,v 1.49 2009/10/15 13:49:43 tom Exp $ */ /************************************************* * Exim - an Internet mail transport agent * @@ -3007,17 +3007,19 @@ else appears in the expanded list. */ if (seen_items != NULL) { + uschar *seen_items_list = seen_items; if (match_isinlist(item, - &seen_items,0,NULL,NULL,MCL_STRING,TRUE,NULL) == OK) + &seen_items_list,0,NULL,NULL,MCL_STRING,TRUE,NULL) == OK) { DEBUG(D_receive) debug_printf("acl_smtp_dkim: skipping signer %s, already seen\n", item); continue; } - string_cat(seen_items,&seen_items_size,&seen_items_offset,":",1); + seen_items = string_append(seen_items,&seen_items_size,&seen_items_offset,1,":"); } - string_cat(seen_items,&seen_items_size,&seen_items_offset,item,Ustrlen(item)); + seen_items = string_append(seen_items,&seen_items_size,&seen_items_offset,1,item); + seen_items[seen_items_offset] = '\0'; DEBUG(D_receive) debug_printf("calling acl_smtp_dkim for dkim_cur_signer=%s\n", item); |