From 24d9edbdd866be330161359db3badba5a73c3510 Mon Sep 17 00:00:00 2001
From: Nick Terrell <terrelln@fb.com>
Date: Mon, 19 Mar 2018 18:23:54 -0700
Subject: [PATCH] Set ldmParams to 0 when disabled

---
 lib/compress/zstdmt_compress.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/compress/zstdmt_compress.c b/lib/compress/zstdmt_compress.c
index 9d54da0d8..b0d97c70a 100644
--- a/lib/compress/zstdmt_compress.c
+++ b/lib/compress/zstdmt_compress.c
@@ -436,6 +436,8 @@ static int ZSTDMT_serialState_reset(serialState_t* serialState, ZSTDMT_seqPool*
         assert(params.ldmParams.hashEveryLog < 32);
         serialState->ldmState.hashPower =
                 ZSTD_ldm_getHashPower(params.ldmParams.minMatchLength);
+    } else {
+        memset(&params.ldmParams, 0, sizeof(params.ldmParams));
     }
     serialState->nextJobID = 0;
     if (params.fParams.checksumFlag)