# HG changeset patch
# User Igor Sysoev <igor@sysoev.ru>
# Date 1311339184 0
# Node ID df2ae4bc74153228d5a72bbe1a46c3c7dcf8db87
# Parent  4048aa055411cfe67b73b95e2f6adefe5c17bfeb
fix SSL connection issues on platforms with 32-bit off_t
patch by Maxim Dounin

diff --git a/src/core/ngx_config.h b/src/core/ngx_config.h
--- a/src/core/ngx_config.h
+++ b/src/core/ngx_config.h
@@ -127,5 +127,7 @@ typedef intptr_t        ngx_flag_t;
 #define NGX_MAX_UINT32_VALUE  (uint32_t) 0xffffffff
 #endif
 
+#define NGX_MAX_INT32_VALUE   (uint32_t) 0x7fffffff
+
 
 #endif /* _NGX_CONFIG_H_INCLUDED_ */
diff --git a/src/event/ngx_event_openssl.c b/src/event/ngx_event_openssl.c
--- a/src/event/ngx_event_openssl.c
+++ b/src/event/ngx_event_openssl.c
@@ -986,10 +986,10 @@ ngx_ssl_send_chain(ngx_connection_t *c, 
     }
 
 
-    /* the maximum limit size is the maximum uint32_t value - the page size */
-
-    if (limit == 0 || limit > (off_t) (NGX_MAX_UINT32_VALUE - ngx_pagesize)) {
-        limit = NGX_MAX_UINT32_VALUE - ngx_pagesize;
+    /* the maximum limit size is the maximum int32_t value - the page size */
+
+    if (limit == 0 || limit > (off_t) (NGX_MAX_INT32_VALUE - ngx_pagesize)) {
+        limit = NGX_MAX_INT32_VALUE - ngx_pagesize;
     }
 
     buf = c->ssl->buf;