From a54fc9f4a2dc4e63617cbfb71b2c410aa19cf457 Mon Sep 17 00:00:00 2001
From: Alexey Marchuk <alexeymar@nvidia.com>
Date: Mon, 30 Jan 2023 10:57:42 +0100
Subject: [PATCH] bdev/crypto: Free aux buf when crypto op fails

Fixes issue #2886

Signed-off-by: Alexey Marchuk <alexeymar@nvidia.com>
Change-Id: I19e2ba3763822bc9092fba584d35a6802c520ab7
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/16600
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
---
 module/bdev/crypto/vbdev_crypto.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/module/bdev/crypto/vbdev_crypto.c b/module/bdev/crypto/vbdev_crypto.c
index 20113ad24..5f7576ba5 100644
--- a/module/bdev/crypto/vbdev_crypto.c
+++ b/module/bdev/crypto/vbdev_crypto.c
@@ -134,6 +134,9 @@ _crypto_operation_complete(void *ref, int status)
 	}
 
 	if (rc) {
+		if (bdev_io->type == SPDK_BDEV_IO_TYPE_WRITE) {
+			spdk_bdev_io_put_aux_buf(bdev_io, crypto_io->aux_buf_raw);
+		}
 		spdk_bdev_io_complete(bdev_io, SPDK_BDEV_IO_STATUS_FAILED);
 	}