2020-06-17 18:04:18 +00:00
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From 7c118662b8ea517145b30c2805fccb47698b3390 Mon Sep 17 00:00:00 2001
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2020-04-14 20:15:33 +00:00
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From: Daniel Micay <danielmicay@gmail.com>
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Date: Thu, 13 Dec 2018 09:26:25 -0500
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Subject: [PATCH] increase max_map_count for hardened malloc
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---
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rootdir/init.rc | 2 ++
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1 file changed, 2 insertions(+)
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diff --git a/rootdir/init.rc b/rootdir/init.rc
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2020-06-17 18:04:18 +00:00
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index c80acdf51..21075a552 100644
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2020-04-14 20:15:33 +00:00
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--- a/rootdir/init.rc
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+++ b/rootdir/init.rc
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2020-06-17 18:04:18 +00:00
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@@ -686,6 +686,8 @@ on boot
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2020-04-14 20:15:33 +00:00
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chown root system /sys/block/zram0/writeback
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chmod 0664 /sys/block/zram0/writeback
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+ write /proc/sys/vm/max_map_count 524240
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+
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2020-06-17 18:04:18 +00:00
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# F2FS tuning. Set cp_interval larger than dirty_expire_centisecs, 30 secs,
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# to avoid power consumption when system becomes mostly idle. Be careful
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# to make it too large, since it may bring userdata loss, if they
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--
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2.26.2
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