From: Liu Zhi Fu <liuzhifu@espressif.com>
Date: Thu, 20 Apr 2017 07:01:59 +0000 (+0800)
Subject: esp32: update wifi lib for limitting dynamic wifi buffer
X-Git-Tag: v2.1-rc1~173^2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=561a1a64f2a2db8facfe307d27ca7dcade2c5704;p=esp-idf

esp32: update wifi lib for limitting dynamic wifi buffer

Add limit for all dynamic wifi ebuf to avoid wifi run out of memory in some extreme scanrio
---

diff --git a/components/esp32/Kconfig b/components/esp32/Kconfig
index 4cd8e53f0b..a7db4a9a8f 100644
--- a/components/esp32/Kconfig
+++ b/components/esp32/Kconfig
@@ -573,8 +573,8 @@ config ESP32_WIFI_STATIC_RX_BUFFER_NUM
 config ESP32_WIFI_DYNAMIC_RX_BUFFER_NUM
     int "Max number of WiFi dynamic RX buffers"
     depends on WIFI_ENABLED
-    range 0 64
-    default 0
+    range 0 128
+    default 64
     help
         Set the number of WiFi dynamic rx buffers, 0 means no limitation for dynamic rx buffer
         allocation. The size of dynamic rx buffers is not fixed.
diff --git a/components/esp32/lib b/components/esp32/lib
index 7558b83e90..53aac75afe 160000
--- a/components/esp32/lib
+++ b/components/esp32/lib
@@ -1 +1 @@
-Subproject commit 7558b83e906589cb8491a894fd8e6f8c1f6554b6
+Subproject commit 53aac75afe219af9feca42aca7f1126d394844c9