From e8de8085f4a75fe46021b82851b72b07bb824c2b Mon Sep 17 00:00:00 2001
From: Yann Collet <cyan@fb.com>
Date: Sat, 18 Jan 2025 13:08:04 -0800
Subject: [PATCH] minor: assert that state is not null

replaces #4016
---
 lib/decompress/zstd_decompress.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/decompress/zstd_decompress.c b/lib/decompress/zstd_decompress.c
index 402d753490..9eb98327ef 100644
--- a/lib/decompress/zstd_decompress.c
+++ b/lib/decompress/zstd_decompress.c
@@ -2096,6 +2096,7 @@ size_t ZSTD_decompressStream(ZSTD_DStream* zds, ZSTD_outBuffer* output, ZSTD_inB
     U32 someMoreWork = 1;
 
     DEBUGLOG(5, "ZSTD_decompressStream");
+    assert(zds != NULL);
     RETURN_ERROR_IF(
         input->pos > input->size,
         srcSize_wrong,