[nginx] Stream ssl_preread: do not reallocate a parsed SNI host.

[Sergey Kandaurov]

details:   https://hg.nginx.org/nginx/rev/b5550a7f16c7
branches:  
changeset: 9275:b5550a7f16c7
user:      Sergey Kandaurov <pluknet at nginx.com>
date:      Fri Aug 09 19:12:26 2024 +0400
description:
Stream ssl_preread: do not reallocate a parsed SNI host.

We own this memory from the session pool.

diffstat:

 src/stream/ngx_stream_ssl_preread_module.c |  2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diffs (12 lines):

diff -r ee7eb005b3b4 -r b5550a7f16c7 src/stream/ngx_stream_ssl_preread_module.c
--- a/src/stream/ngx_stream_ssl_preread_module.c	Fri Aug 09 19:12:26 2024 +0400
+++ b/src/stream/ngx_stream_ssl_preread_module.c	Fri Aug 09 19:12:26 2024 +0400
@@ -519,7 +519,7 @@ ngx_stream_ssl_preread_servername(ngx_st
 
     host = *servername;
 
-    rc = ngx_stream_validate_host(&host, c->pool, 1);
+    rc = ngx_stream_validate_host(&host, c->pool, 0);
 
     if (rc == NGX_ERROR) {
         return NGX_ERROR;