mirror of
https://github.com/Divested-Mobile/DivestOS-Build.git
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35 lines
1.1 KiB
Diff
35 lines
1.1 KiB
Diff
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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Tad <tad@spotco.us>
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Date: Wed, 20 Apr 2022 00:40:53 -0400
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Subject: [PATCH] Add a toggle to disable /etc/hosts lookup
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[tad@spotco.us]: backport to netd
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Signed-off-by: Tad <tad@spotco.us>
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Change-Id: Iea165003474e1107dc77980985bf9928c369dbb5
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---
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resolv/getaddrinfo.cpp | 4 ++++
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1 file changed, 4 insertions(+)
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diff --git a/resolv/getaddrinfo.cpp b/resolv/getaddrinfo.cpp
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index cf8e4d26..245132f6 100644
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--- a/resolv/getaddrinfo.cpp
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+++ b/resolv/getaddrinfo.cpp
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@@ -56,6 +56,7 @@
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#include <unistd.h>
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#include <android-base/logging.h>
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+#include <android-base/properties.h>
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#include "netd_resolv/resolv.h"
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#include "resolv_cache.h"
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@@ -1550,6 +1551,9 @@ found:
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}
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static bool files_getaddrinfo(const char* name, const addrinfo* pai, addrinfo** res) {
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+ if ((android::base::GetIntProperty("persist.security.hosts_disable", 0) != 0) && (strcmp("localhost", name) != 0) && (strcmp("ip6-localhost", name) != 0))
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+ return false;
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+
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struct addrinfo sentinel = {};
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struct addrinfo *p, *cur;
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FILE* hostf = NULL;
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