mirror of
https://github.com/Divested-Mobile/DivestOS-Build.git
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a53062ca0b
Adds ptrace_scope and timeout options to 17.1, tested working
Also adds hardened_malloc to 15.1, but failing to compile:
external/hardened_malloc/h_malloc.c:1688:18: error: use of undeclared identifier 'M_PURGE'
if (param == M_PURGE) {
^
external/hardened_malloc/h_malloc.c:1743:30: error: missing field 'ordblks' initializer [-Werror,-Wmissing-field-initializers]
struct mallinfo info = {0};
^
Signed-off-by: Tad <tad@spotco.us>
28 lines
988 B
Diff
28 lines
988 B
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: flawedworld <38294951+flawedworld@users.noreply.github.com>
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Date: Mon, 5 Apr 2021 03:02:51 +0100
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Subject: [PATCH] add a property for controlling ptrace_scope
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---
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rootdir/init.rc | 7 +++++++
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1 file changed, 7 insertions(+)
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diff --git a/rootdir/init.rc b/rootdir/init.rc
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index c175bc4ac..93030dc1b 100644
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--- a/rootdir/init.rc
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+++ b/rootdir/init.rc
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@@ -836,6 +836,13 @@ on property:sys.sysctl.extra_free_kbytes=*
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on property:sys.sysctl.tcp_def_init_rwnd=*
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write /proc/sys/net/ipv4/tcp_default_init_rwnd ${sys.sysctl.tcp_def_init_rwnd}
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+on property:persist.native_debug=true
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+ write /proc/sys/kernel/yama/ptrace_scope 0
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+
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+on property:persist.native_debug=false
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+ write /proc/sys/kernel/yama/ptrace_scope 2
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+
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+
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on property:security.perf_harden=0
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write /proc/sys/kernel/perf_event_paranoid 1
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write /proc/sys/kernel/perf_event_max_sample_rate ${debug.perf_event_max_sample_rate:-100000}
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