From 69a0f437db04301252a98de6049c0887a27e40ee Mon Sep 17 00:00:00 2001
From: Daniel Verkamp <daniel.verkamp@intel.com>
Date: Tue, 17 Oct 2017 10:23:36 -0700
Subject: [PATCH] examples/nvme/hotplug: free task on error path

If the spdk_dma_zmalloc() call for the task buffer fails, we should free
the task before returning an error.

Change-Id: Icf70826dfc7f921d2a18f340480ea7c2ac3df3f4
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/382851
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
---
 examples/nvme/hotplug/hotplug.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/examples/nvme/hotplug/hotplug.c b/examples/nvme/hotplug/hotplug.c
index 5b16279a6..5d76a9128 100644
--- a/examples/nvme/hotplug/hotplug.c
+++ b/examples/nvme/hotplug/hotplug.c
@@ -151,6 +151,7 @@ alloc_task(struct dev_ctx *dev)
 
 	task->buf = spdk_dma_zmalloc(g_io_size_bytes, 0x200, NULL);
 	if (task->buf == NULL) {
+		free(task);
 		return NULL;
 	}