nginx 0.7.0 *) Change: now the 0x00-0x1F, '"' and '\' characters are escaped as \xXX in an access_log. Thanks to Maxim Dounin. *) Change: now nginx allows several "Host" request header line. *) Feature: the "modified" flag in the "expires" directive. *) Feature: the $uid_got and $uid_set variables may be used at any request processing stage. *) Feature: the $hostname variable. Thanks to Andrei Nigmatulin. *) Feature: DESTDIR support. Thanks to Todd A. Fisher and Andras Voroskoi. *) Bugfix: a segmentation fault might occur in worker process on Linux, if keepalive was enabled.

--- a/src/core/ngx_config.h
+++ b/src/core/ngx_config.h
@@ -116,10 +116,11 @@ typedef intptr_t        ngx_flag_t;
 #define INET_ADDRSTRLEN  16
 #endif
 
-#define NGX_MAXHOSTNAMELEN 64
-/*
-#define NGX_MAXHOSTNAMELEN MAXHOSTNAMELEN
-*/
+#ifdef MAXHOSTNAMELEN
+#define NGX_MAXHOSTNAMELEN  MAXHOSTNAMELEN
+#else
+#define NGX_MAXHOSTNAMELEN  256
+#endif
 
 
 #if ((__GNU__ == 2) && (__GNUC_MINOR__ < 8))