fix: ignore callingSid

Signed-off-by: qwq233 <qwq233@qwq2333.top>

Author: qwq233

module/src/main/cpp/binder_interceptor.cpp

@@ -259,7 +259,6 @@ BinderInterceptor::handleIntercept(sp<BBinder> target, uint32_t code, const Parc
     CHECK(tmpData.writeUint32(code));
     CHECK(tmpData.writeUint32(flags));
     CHECK(tmpData.writeInt32(IPCThreadState::self()->getCallingUid()));
-    CHECK(tmpData.writeCString(IPCThreadState::self()->getCallingSid()));
     CHECK(tmpData.writeInt32(IPCThreadState::self()->getCallingPid()));
     CHECK(tmpData.writeUint64(data.dataSize()));
     CHECK(tmpData.appendFrom(&data, 0, data.dataSize()));

service/src/main/java/io/github/a13e300/tricky_store/binder/BinderInterceptor.kt

@@ -52,7 +52,6 @@ open class BinderInterceptor : Binder() {
                 val theCode = data.readInt()
                 val theFlags = data.readInt()
                 val callingUid = data.readInt()
-//                val _callingSid = data.readString()
                 val callingPid = data.readInt()
                 val sz = data.readLong()
                 val theData = Parcel.obtain()
@@ -63,7 +62,7 @@ open class BinderInterceptor : Binder() {
                     val ctx = CallerInfo().apply {
                         this.callingUid = callingUid.toLong()
                         this.callingPid = callingPid.toLong()
-                        this.callingSid = callingSid
+                        this.callingSid = "reserved"
                     }
 
                     onPreTransact(target, theCode, theFlags, ctx, theData)