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52 lines
1.9 KiB
Diff
52 lines
1.9 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Dmitry Muhomor <muhomor.dmitry@gmail.com>
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Date: Tue, 2 May 2023 16:47:49 +0300
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Subject: [PATCH] disable hardened_malloc for Pixel camera provider service
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---
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libc/bionic/libc_init_dynamic.cpp | 3 +++
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libc/bionic/malloc_common.cpp | 3 +++
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libc/include/stdlib.h | 1 +
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3 files changed, 7 insertions(+)
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diff --git a/libc/bionic/libc_init_dynamic.cpp b/libc/bionic/libc_init_dynamic.cpp
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index 804e586e2..7097a70b0 100644
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--- a/libc/bionic/libc_init_dynamic.cpp
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+++ b/libc/bionic/libc_init_dynamic.cpp
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@@ -84,6 +84,9 @@ static void init_prog_id(libc_globals* globals) {
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#define IS(prog) (!strcmp(exe_path, prog))
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+ if (IS("/apex/com.google.pixel.camera.hal/bin/hw/android.hardware.camera.provider@2.7-service-google")) {
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+ prog_id = PROG_PIXEL_CAMERA_PROVIDER_SERVICE;
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+ }
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#undef IS
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// libc_globals struct is write-protected
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diff --git a/libc/bionic/malloc_common.cpp b/libc/bionic/malloc_common.cpp
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index 3d3e8ef61..9b7310347 100644
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--- a/libc/bionic/malloc_common.cpp
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+++ b/libc/bionic/malloc_common.cpp
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@@ -425,6 +425,9 @@ static const MallocDispatch* native_allocator_dispatch;
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void InitNativeAllocatorDispatch(libc_globals* globals) {
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bool hardened_impl = true;
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switch (get_prog_id()) {
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+ case PROG_PIXEL_CAMERA_PROVIDER_SERVICE:
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+ hardened_impl = false;
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+ break;
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default:
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hardened_impl = getenv("DISABLE_HARDENED_MALLOC") == nullptr;
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}
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diff --git a/libc/include/stdlib.h b/libc/include/stdlib.h
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index 5ce8f9103..cb8d3d3b2 100644
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--- a/libc/include/stdlib.h
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+++ b/libc/include/stdlib.h
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@@ -213,6 +213,7 @@ long strtol_l(const char* _Nonnull __s, char* _Nullable * _Nullable __end_ptr, i
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int get_prog_id();
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#define is_prog(id) (get_prog_id() == id)
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+#define PROG_PIXEL_CAMERA_PROVIDER_SERVICE 1
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__END_DECLS
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#include <android/legacy_stdlib_inlines.h>
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