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hardened_malloc fixes for broken devices

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- enable the patchset for 18.1
- add an ugly patch that extends the Pixel 3* camera workaround to all camera executables

Signed-off-by: Tad <tad@spotco.us>
This commit is contained in:
Tad 2022-03-15 22:22:32 -04:00
parent e002154486
commit a9f6672fed
11 changed files with 168 additions and 49 deletions
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26
Patches/LineageOS-18.1/android_external_hardened_malloc/0001-Broken_Cameras.patch Normal file
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@ -0,0 +1,26 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Tad <tad@spotco.us>
Date: Tue, 15 Mar 2022 22:18:26 -0400
Subject: [PATCH] Expand workaround to all camera executables
Signed-off-by: Tad <tad@spotco.us>
---
h_malloc.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/h_malloc.c b/h_malloc.c
index a6e1a7c..662af35 100644
--- a/h_malloc.c
+++ b/h_malloc.c
@@ -1068,9 +1068,8 @@ COLD static void handle_bugs(void) {
return;
}
- // Pixel 3, Pixel 3 XL, Pixel 3a and Pixel 3a XL camera provider
- const char camera_provider[] = "/vendor/bin/hw/android.hardware.camera.provider@2.4-service_64";
- if (strcmp(camera_provider, path) == 0) {
+ // Any camera executable on system partition
+ if (strstr(path, "camera") != NULL && (strncmp("/system", path, 7) == 0 || strncmp("/vendor", path, 7) == 0)) {
ro.zero_on_free = false;
ro.purge_slabs = false;
ro.region_quarantine_protect = false;