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20.0: Initial bringup

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Signed-off-by: Tad <tad@spotco.us>
This commit is contained in:
Tad 2022-10-15 07:53:14 -04:00
parent 2acd454f13
commit 055ed9bfad
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GPG key ID: B286E9F57A07424B
117 changed files with 25943 additions and 10 deletions
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35
Patches/LineageOS-20.0/android_bionic/0004-hosts_toggle.patch Normal file
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@ -0,0 +1,35 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Tad <tad@spotco.us>
Date: Wed, 20 Apr 2022 00:40:52 -0400
Subject: [PATCH] Add a toggle to disable /etc/hosts lookup
Signed-off-by: Tad <tad@spotco.us>
Change-Id: I92679c57e73228dc194e61a86ea1a18b2ac90e04
---
libc/dns/net/getaddrinfo.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/libc/dns/net/getaddrinfo.c b/libc/dns/net/getaddrinfo.c
index cc94b21e2..12294da04 100644
--- a/libc/dns/net/getaddrinfo.c
+++ b/libc/dns/net/getaddrinfo.c
@@ -83,6 +83,7 @@
#include <sys/stat.h>
#include <sys/param.h>
#include <sys/socket.h>
+#include <sys/system_properties.h>
#include <sys/un.h>
#include <net/if.h>
#include <netinet/in.h>
@@ -2127,6 +2128,11 @@ _files_getaddrinfo(void *rv, void *cb_data, va_list ap)
name = va_arg(ap, char *);
pai = va_arg(ap, struct addrinfo *);
+ char value[PROP_VALUE_MAX] = { 0 };
+ if (__system_property_get("persist.security.hosts_disable", value) != 0)
+ if (atoi(value) != 0 && strcmp(name, "localhost") != 0 && strcmp(name, "ip6-localhost") != 0)
+ return NS_NOTFOUND;
+
memset(&sentinel, 0, sizeof(sentinel));
cur = &sentinel;
int gai_error = hc_getaddrinfo(name, NULL, pai, &cur);