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diff src/core/ngx_resolver.c @ 3299:0b6277a58a2d

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*) fix resolving an empty name ("."), *) add quotes in an error message, *) backout r3299 in ngx_mail_smtp_handler.c
author Igor Sysoev <igor@sysoev.ru>
date Mon, 09 Nov 2009 19:15:11 +0000
parents 847ab5a32307
children 61bdaac6c668
line wrap: on
line diff
--- a/src/core/ngx_resolver.c
+++ b/src/core/ngx_resolver.c
@@ -1754,7 +1754,8 @@ ngx_resolver_create_name_query(ngx_resol
     query->nns_hi = 0; query->nns_lo = 0;
     query->nar_hi = 0; query->nar_lo = 0;
 
-    p += sizeof(ngx_resolver_query_t) + 1 + ctx->name.len + 1;
+    p += sizeof(ngx_resolver_query_t)
+         + ctx->name.len ? (1 + ctx->name.len + 1) : 1;
 
     qs = (ngx_resolver_qs_t *) p;