Everywhere: Make ByteBuffer::{create_*,copy}() OOM-safe

Author: https://github.com/alimpfard
Commit: 97e97bccab
Pull-request: https://github.com/SerenityOS/serenity/pull/9832
Reviewed-by: https://github.com/IdanHo

Userland/Libraries/LibTLS/TLSPacketBuilder.h

@@ -36,7 +36,8 @@ public:
 
     PacketBuilder(MessageType type, Version version, size_t size_hint = 0xfdf)
     {
-        m_packet_data = ByteBuffer::create_uninitialized(size_hint + 16);
+        // FIXME: Handle possible OOM situation.
+        m_packet_data = ByteBuffer::create_uninitialized(size_hint + 16).release_value();
         m_current_length = 5;
         m_packet_data[0] = (u8)type;
         ByteReader::store(m_packet_data.offset_pointer(1), AK::convert_between_host_and_network_endian((u16)version));