diff --git a/bindings/java/c_kzg_4844_jni.c b/bindings/java/c_kzg_4844_jni.c index 5de5fe5..74c249f 100644 --- a/bindings/java/c_kzg_4844_jni.c +++ b/bindings/java/c_kzg_4844_jni.c @@ -44,7 +44,13 @@ JNIEXPORT void JNICALL Java_ethereum_ckzg4844_CKZG4844JNI_loadTrustedSetup__Ljav throw_exception(env, "Trusted Setup is already loaded. Free it before loading a new one."); return; } + settings = malloc(sizeof(KZGSettings)); + if (settings == NULL) + { + throw_exception(env, "Failed to allocate memory for settings."); + return; + } const char *file_native = (*env)->GetStringUTFChars(env, file, 0); @@ -78,7 +84,13 @@ JNIEXPORT void JNICALL Java_ethereum_ckzg4844_CKZG4844JNI_loadTrustedSetup___3BJ throw_exception(env, "Trusted Setup is already loaded. Free it before loading a new one."); return; } + settings = malloc(sizeof(KZGSettings)); + if (settings == NULL) + { + throw_exception(env, "Failed to allocate memory for settings."); + return; + } jbyte *g1_native = (*env)->GetByteArrayElements(env, g1, NULL); jbyte *g2_native = (*env)->GetByteArrayElements(env, g2, NULL);