From 49934e252ee9648f10372593d79e38947fb0a3a1 Mon Sep 17 00:00:00 2001
From: Daniel Verkamp <daniel.verkamp@intel.com>
Date: Thu, 14 Sep 2017 11:06:49 -0700
Subject: [PATCH] bdev/gpt: fix use after free of gpt_base

Fixes: 5f6306ea2497 ("bdev/gpt: free base bdev_part in gpt after
examining")

Change-Id: Ia9cd64127f435b1b40f6a34b6e5166b329924ed6
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/378652
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
---
 lib/bdev/gpt/vbdev_gpt.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/lib/bdev/gpt/vbdev_gpt.c b/lib/bdev/gpt/vbdev_gpt.c
index 950fea55a..7eccb5538 100644
--- a/lib/bdev/gpt/vbdev_gpt.c
+++ b/lib/bdev/gpt/vbdev_gpt.c
@@ -77,9 +77,8 @@ static bool g_gpt_disabled;
 static void
 spdk_gpt_base_free(struct gpt_base *gpt_base)
 {
-	spdk_bdev_part_base_free(&gpt_base->part_base);
 	spdk_dma_free(gpt_base->gpt.buf);
-	free(gpt_base);
+	spdk_bdev_part_base_free(&gpt_base->part_base);
 }
 
 static void