Propagate all sanitizer flags in SDK snapshots.
liblog snapshot needs to sanitizer.address=false to avoid cycle in asan
builds. Adding that separately in library_sdk_member.go would start to
feel like whack-a-mole, so the snapshot generation is instead extended
to handle nested property structs.
This uses the BpPropertySet.AddProperty extension in
https://r.android.com/1423510, and common value optimisation now
recurses into non-anonymous structs, instead of comparing them as a
whole.
Test: m nothing
Test: `m SANITIZE_TARGET=address nothing` with prebuilts/runtime
present in the manifest and a fresh snapshot made with this
Bug: 151303681
Change-Id: I472554117a488e6c800045cb2ed59377778571a4
diff --git a/sdk/cc_sdk_test.go b/sdk/cc_sdk_test.go
index 8c9e228..a76b07d 100644
--- a/sdk/cc_sdk_test.go
+++ b/sdk/cc_sdk_test.go
@@ -435,8 +435,10 @@
)
}
-// Verify that when the shared library has some common and some arch specific properties that the generated
-// snapshot is optimized properly.
+// Verify that when the shared library has some common and some arch specific
+// properties that the generated snapshot is optimized properly. Substruct
+// handling is tested with the sanitize clauses (but note there's a lot of
+// built-in logic in sanitize.go that can affect those flags).
func TestSnapshotWithCcSharedLibraryCommonProperties(t *testing.T) {
result := testSdkWithCc(t, `
sdk {
@@ -451,9 +453,18 @@
"aidl/foo/bar/Test.aidl",
],
export_include_dirs: ["include"],
+ sanitize: {
+ fuzzer: false,
+ integer_overflow: true,
+ diag: { undefined: false },
+ },
arch: {
arm64: {
export_system_include_dirs: ["arm64/include"],
+ sanitize: {
+ hwaddress: true,
+ integer_overflow: false,
+ },
},
},
stl: "none",
@@ -471,13 +482,26 @@
stl: "none",
compile_multilib: "both",
export_include_dirs: ["include/include"],
+ sanitize: {
+ fuzzer: false,
+ diag: {
+ undefined: false,
+ },
+ },
arch: {
arm64: {
srcs: ["arm64/lib/mynativelib.so"],
export_system_include_dirs: ["arm64/include/arm64/include"],
+ sanitize: {
+ hwaddress: true,
+ integer_overflow: false,
+ },
},
arm: {
srcs: ["arm/lib/mynativelib.so"],
+ sanitize: {
+ integer_overflow: true,
+ },
},
},
}
@@ -488,13 +512,26 @@
stl: "none",
compile_multilib: "both",
export_include_dirs: ["include/include"],
+ sanitize: {
+ fuzzer: false,
+ diag: {
+ undefined: false,
+ },
+ },
arch: {
arm64: {
srcs: ["arm64/lib/mynativelib.so"],
export_system_include_dirs: ["arm64/include/arm64/include"],
+ sanitize: {
+ hwaddress: true,
+ integer_overflow: false,
+ },
},
arm: {
srcs: ["arm/lib/mynativelib.so"],
+ sanitize: {
+ integer_overflow: true,
+ },
},
},
}
@@ -506,7 +543,7 @@
`),
checkAllCopyRules(`
include/Test.h -> include/include/Test.h
-.intermediates/mynativelib/android_arm64_armv8-a_shared/mynativelib.so -> arm64/lib/mynativelib.so
+.intermediates/mynativelib/android_arm64_armv8-a_shared_hwasan/mynativelib.so -> arm64/lib/mynativelib.so
arm64/include/Arm64Test.h -> arm64/include/arm64/include/Arm64Test.h
.intermediates/mynativelib/android_arm_armv7-a-neon_shared/mynativelib.so -> arm/lib/mynativelib.so`),
)