diff options
Diffstat (limited to 'libs/binder/Parcel.cpp')
| -rw-r--r-- | libs/binder/Parcel.cpp | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/libs/binder/Parcel.cpp b/libs/binder/Parcel.cpp index 47be1bf..bed893a 100644 --- a/libs/binder/Parcel.cpp +++ b/libs/binder/Parcel.cpp @@ -48,6 +48,9 @@ #define PAD_SIZE(s) (((s)+3)&~3) +// Note: must be kept in sync with android/os/StrictMode.java's PENALTY_GATHER +#define STRICT_MODE_PENALTY_GATHER 0x100 + // XXX This can be made public if we want to provide // support for typed data. struct small_flat_data @@ -440,7 +443,8 @@ bool Parcel::hasFileDescriptors() const // Write RPC headers. (previously just the interface token) status_t Parcel::writeInterfaceToken(const String16& interface) { - writeInt32(IPCThreadState::self()->getStrictModePolicy()); + writeInt32(IPCThreadState::self()->getStrictModePolicy() | + STRICT_MODE_PENALTY_GATHER); // currently the interface identification token is just its name as a string return writeString16(interface); } @@ -450,9 +454,14 @@ bool Parcel::checkInterface(IBinder* binder) const return enforceInterface(binder->getInterfaceDescriptor()); } -bool Parcel::enforceInterface(const String16& interface) const +bool Parcel::enforceInterface(const String16& interface, + int32_t* strict_policy_out) const { int32_t strict_policy = readInt32(); + IPCThreadState::self()->setStrictModePolicy(strict_policy); + if (strict_policy_out != NULL) { + *strict_policy_out = strict_policy; + } const String16 str(readString16()); if (str == interface) { return true; |