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37 lines
1.2 KiB
37 lines
1.2 KiB
From 5c4bfb1a4baae1bea11cc9f629bc48ee12e733a7 Mon Sep 17 00:00:00 2001
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From: Lyonel Vincent <lyonel@ezix.org>
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Date: Sun, 10 Jan 2021 00:38:10 +0100
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Subject: [PATCH] Report correct memory size on SMBIOS < 2.7
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Github PR#60
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---
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src/core/dmi.cc | 11 +++++++----
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1 file changed, 7 insertions(+), 4 deletions(-)
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diff --git a/src/core/dmi.cc b/src/core/dmi.cc
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index 30b3ab3b995c..d33d4879bdca 100644
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--- a/src/core/dmi.cc
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+++ b/src/core/dmi.cc
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@@ -1567,10 +1567,13 @@ int dmiversionrev)
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// size
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u = data[0x0D] << 8 | data[0x0C];
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- if(u == 0x7FFF) {
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- unsigned long long extendsize = (data[0x1F] << 24) | (data[0x1E] << 16) | (data[0x1D] << 8) | data[0x1C];
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- extendsize &= 0x7FFFFFFFUL;
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- size = extendsize * 1024ULL * 1024ULL;
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+ if ((dmiversionmaj > 2)
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+ || ((dmiversionmaj == 2) && (dmiversionmin >= 7))) {
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+ if(u == 0x7FFF) {
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+ unsigned long long extendsize = (data[0x1F] << 24) | (data[0x1E] << 16) | (data[0x1D] << 8) | data[0x1C];
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+ extendsize &= 0x7FFFFFFFUL;
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+ size = extendsize * 1024ULL * 1024ULL;
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+ }
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}
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else
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if (u != 0xFFFF)
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--
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2.17.1
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