From 74b8ff26438732b0ffbe20e128e99ecd92f8137a Mon Sep 17 00:00:00 2001
From: David Timber <mieabby@gmail.com>
Date: Mon, 19 Jul 2021 16:56:53 +1000
Subject: Fix htbt hang, fix proone-hostinfo crash bug ...

* Fix htbt hang bug - stagnant data in ssl ctx buffer not flushed
  * Add pending_f() abstraction for mbedtls_ssl_check_pending()
  * Call read_f() when pending_f() returns true
  * Add macro functions: prne_is_nberr() and prne_mbedtls_is_nberr()
  * read_f() and write_f() will always set errno to EAGAIN in the event
    of MBEDTLS_ERR_SSL_WANT_READ and MBEDTLS_ERR_SSL_WANT_WRITE
* proone-hostinfo: fix crash bug when program init is not successful
* launch.json: Ignore SIGPIPE to hostinfod
---
 src/mbedtls.h | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/mbedtls.h')

diff --git a/src/mbedtls.h b/src/mbedtls.h
index 16777b4..fed6803 100644
--- a/src/mbedtls.h
+++ b/src/mbedtls.h
@@ -11,6 +11,10 @@
 #include <mbedtls/entropy.h>
 #include <pthsem.h>
 
+#define prne_mbedtls_is_nberr(expr) \
+	((expr) == MBEDTLS_ERR_SSL_WANT_READ || \
+		(expr) == MBEDTLS_ERR_SSL_WANT_WRITE)
+
 
 // Callback that masks `MBEDTLS_X509_BADCERT_EXPIRED`
 int prne_mbedtls_x509_crt_verify_cb (
-- 
cgit