Merge "Make libbacktrace buildable for native_bridge" into rvc-dev
diff --git a/code_coverage/seccomp_policy/code_coverage.arm.policy b/code_coverage/seccomp_policy/code_coverage.arm.policy
index d6784e3..b80910f 100644
--- a/code_coverage/seccomp_policy/code_coverage.arm.policy
+++ b/code_coverage/seccomp_policy/code_coverage.arm.policy
@@ -6,6 +6,7 @@
 write: 1
 fcntl64: 1
 fstat64: 1
+ftruncate64: 1
 geteuid32: 1
 _llseek: 1
 mmap2: 1
diff --git a/code_coverage/seccomp_policy/code_coverage.arm64.policy b/code_coverage/seccomp_policy/code_coverage.arm64.policy
index 4c3dd26..7040ea2 100644
--- a/code_coverage/seccomp_policy/code_coverage.arm64.policy
+++ b/code_coverage/seccomp_policy/code_coverage.arm64.policy
@@ -6,6 +6,7 @@
 write: 1
 fcntl: 1
 fstat: 1
+ftruncate: 1
 geteuid: 1
 lseek: 1
 mmap: 1
diff --git a/code_coverage/seccomp_policy/code_coverage.policy.def b/code_coverage/seccomp_policy/code_coverage.policy.def
index f136084..599c4a4 100644
--- a/code_coverage/seccomp_policy/code_coverage.policy.def
+++ b/code_coverage/seccomp_policy/code_coverage.policy.def
@@ -22,6 +22,7 @@
 #if     defined(__LP64__)
 fcntl: 1
 fstat: 1
+ftruncate: 1
 geteuid: 1
 lseek: 1
 mmap: 1
@@ -29,6 +30,7 @@
 #else
 fcntl64: 1
 fstat64: 1
+ftruncate64: 1
 geteuid32: 1
 _llseek: 1
 mmap2: 1
diff --git a/code_coverage/seccomp_policy/code_coverage.x86.policy b/code_coverage/seccomp_policy/code_coverage.x86.policy
index 24ff8b9..f8e0cc0 100644
--- a/code_coverage/seccomp_policy/code_coverage.x86.policy
+++ b/code_coverage/seccomp_policy/code_coverage.x86.policy
@@ -6,6 +6,7 @@
 write: 1
 fcntl64: 1
 fstat64: 1
+ftruncate64: 1
 geteuid32: 1
 _llseek: 1
 mmap2: 1
diff --git a/code_coverage/seccomp_policy/code_coverage.x86_64.policy b/code_coverage/seccomp_policy/code_coverage.x86_64.policy
index 3081036..dcf2f9a 100644
--- a/code_coverage/seccomp_policy/code_coverage.x86_64.policy
+++ b/code_coverage/seccomp_policy/code_coverage.x86_64.policy
@@ -6,6 +6,7 @@
 write: 1
 fcntl: 1
 fstat: 1
+ftruncate: 1
 geteuid: 1
 lseek: 1
 mmap: 1
diff --git a/init/init_test.cpp b/init/init_test.cpp
index 07b4724..fa65740 100644
--- a/init/init_test.cpp
+++ b/init/init_test.cpp
@@ -17,6 +17,7 @@
 #include <functional>
 
 #include <android-base/file.h>
+#include <android-base/properties.h>
 #include <gtest/gtest.h>
 
 #include "action.h"
@@ -32,6 +33,8 @@
 #include "service_parser.h"
 #include "util.h"
 
+using android::base::GetIntProperty;
+
 namespace android {
 namespace init {
 
@@ -240,6 +243,10 @@
 }
 
 TEST(init, RejectsCriticalAndOneshotService) {
+    if (GetIntProperty("ro.product.first_api_level", 10000) < 30) {
+        GTEST_SKIP() << "Test only valid for devices launching with R or later";
+    }
+
     std::string init_script =
             R"init(
 service A something
diff --git a/libutils/String16.cpp b/libutils/String16.cpp
index e2a8c59..539953a 100644
--- a/libutils/String16.cpp
+++ b/libutils/String16.cpp
@@ -454,7 +454,7 @@
         mString = getEmptyString();
         return OK;
     }
-    if ((begin+len) > N) len = N-begin;
+    if (len > N || len > N - begin) len = N - begin;
     if (begin == 0 && len == N) {
         return OK;
     }