From dd76df7aee90f4dfe64d53a3aa13423272bc6b7c Mon Sep 17 00:00:00 2001
From: "GOPTIONS\\pfrost" <peter.frost@geotogether.com>
Date: Mon, 15 Apr 2019 11:31:01 +0100
Subject: [PATCH] efuse: Fix excess data coming from uninitialized variable

Fixed esp_efuse_get_pkg_ver() function

Closes: https://github.com/espressif/esp-idf/pull/3309
Closes: IDFGH-976
---
 components/efuse/src/esp_efuse_fields.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/components/efuse/src/esp_efuse_fields.c b/components/efuse/src/esp_efuse_fields.c
index ad4843937..48874778d 100644
--- a/components/efuse/src/esp_efuse_fields.c
+++ b/components/efuse/src/esp_efuse_fields.c
@@ -39,7 +39,7 @@ uint8_t esp_efuse_get_chip_ver(void)
 // Returns chip package from efuse
 uint32_t esp_efuse_get_pkg_ver(void)
 {
-    uint32_t pkg_ver;
+    uint32_t pkg_ver = 0;
     esp_efuse_read_field_blob(ESP_EFUSE_CHIP_VER_PKG, &pkg_ver, 3);
     return pkg_ver;
 }