From: Hemant Agrawal <hemant.agrawal@nxp.com>
Date: Wed, 17 Jul 2019 15:55:18 +0000 (+0530)
Subject: bus/fslmc: fix error handling in device iterator
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=46418d25f79ed6c59a981798beeda652f079e3dd;p=dpdk.git

bus/fslmc: fix error handling in device iterator

When initializing EAL with "-w 0:0.0", this error is blocking:
	munmap_chunk(): invalid pointer
ElectricFence reports this root cause:
	free(7fffeec25a11): address not from malloc()

Fixes: e67a61614d0b ("bus/fslmc: support device iteration")

Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Tested-by: Thomas Monjalon <thomas@monjalon.net>
---

diff --git a/drivers/bus/fslmc/fslmc_bus.c b/drivers/bus/fslmc/fslmc_bus.c
index a2ed3bcc97..9e4146abac 100644
--- a/drivers/bus/fslmc/fslmc_bus.c
+++ b/drivers/bus/fslmc/fslmc_bus.c
@@ -296,7 +296,7 @@ jump_out:
 
 	return 0;
 err_out:
-	if (sep)
+	if (!sep_exists && sep)
 		free(sep);
 	return -EINVAL;
 }