From b19574cea7681b0be553618611143b8370ac7061 Mon Sep 17 00:00:00 2001
From: ziyue <1213642868@qq.com>
Date: Mon, 18 Jul 2022 15:41:18 +0800
Subject: [PATCH] =?UTF-8?q?=E9=98=B2=E6=AD=A2=E5=86=85=E5=AD=98=E8=B6=8A?=
 =?UTF-8?q?=E7=95=8C?=
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---
 src/Rtmp/amf.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/Rtmp/amf.cpp b/src/Rtmp/amf.cpp
index 5ade9e8b..cb32ae59 100644
--- a/src/Rtmp/amf.cpp
+++ b/src/Rtmp/amf.cpp
@@ -480,10 +480,10 @@ double AMFDecoder::load<double>() {
     if (pos + 8 > buf.size()) {
         throw std::runtime_error("Not enough data");
     }
-    uint64_t val = ((uint64_t) load_be32(&buf[pos]) << 32)
-            | load_be32(&buf[pos + 4]);
+    uint64_t val = ((uint64_t) load_be32(&buf[pos]) << 32) | load_be32(&buf[pos + 4]);
     double n = 0;
-    memcpy(&n, &val, 8);
+    static_assert(sizeof(n) == sizeof(val), "sizeof(double) not eq sizeof(uint64_t)");
+    memcpy(&n, &val, sizeof(n));
     pos += 8;
     return n;