From d5e4698267b970545c349b3ed30a9168bcd165c3 Mon Sep 17 00:00:00 2001
From: Yann Collet <yann.collet.73@gmail.com>
Date: Fri, 7 Feb 2025 22:47:57 -0800
Subject: [PATCH] fix boundary condition

---
 lib/compress/zstd_ldm.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/lib/compress/zstd_ldm.c b/lib/compress/zstd_ldm.c
index e85e904da..aa5743c5c 100644
--- a/lib/compress/zstd_ldm.c
+++ b/lib/compress/zstd_ldm.c
@@ -144,8 +144,7 @@ void ZSTD_ldm_adjustParameters(ldmParams_t* params,
         params->hashRateLog = 7 - (cParams->strategy/3);
     }
     if (params->hashLog == 0) {
-        params->hashLog = MAX(ZSTD_HASHLOG_MIN, params->windowLog - params->hashRateLog);
-        assert(params->hashLog <= ZSTD_HASHLOG_MAX);
+        params->hashLog = MIN(MAX(ZSTD_HASHLOG_MIN, params->windowLog - params->hashRateLog), ZSTD_HASHLOG_MAX);
     }
     if (params->minMatchLength == 0) {
         params->minMatchLength = (params->hashRateLog < 6) ?