33 lines
1.2 KiB
Diff
33 lines
1.2 KiB
Diff
From b48715b53228daedd29507239ceb1704453f4163 Mon Sep 17 00:00:00 2001
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From: Pierre-Hugues Husson <phh@phh.me>
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Date: Mon, 16 Sep 2019 13:49:05 +0200
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Subject: [PATCH] Check needsCheckpoint only if checkpoint is supported
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This is needed because some devices (Xiaomi MiPad 4, uncertified)
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declares a bootctrl HAL in manifest, but doesn't have it.
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vold will then hang in needsCheckpoint waiting for bootctrl
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Change-Id: I2dafcbca7e994d7a3ac36ef3698590db2ab482fa
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---
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cryptfs.cpp | 4 +++-
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1 file changed, 3 insertions(+), 1 deletion(-)
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diff --git a/cryptfs.cpp b/cryptfs.cpp
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index ed9a53e..d2971ff 100644
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--- a/cryptfs.cpp
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+++ b/cryptfs.cpp
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@@ -1888,7 +1888,9 @@ static int cryptfs_restart_internal(int restart_main) {
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SLOGE("Failed to setexeccon");
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return -1;
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}
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- bool needs_cp = android::vold::cp_needsCheckpoint();
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+ bool supportsCheckpoint = false;
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+ android::vold::cp_supportsCheckpoint(supportsCheckpoint);
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+ bool needs_cp = supportsCheckpoint && android::vold::cp_needsCheckpoint();
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#ifdef CONFIG_HW_DISK_ENCRYPTION
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while ((mount_rc = fs_mgr_do_mount(&fstab_default, DATA_MNT_POINT, blkdev.data(), 0,
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needs_cp)) != 0) {
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--
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2.17.1
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