From 5cc79d9782daf9bec13b3f67c6af5bb6efc6ce35 Mon Sep 17 00:00:00 2001 From: Ondra Pelech Date: Sun, 1 Apr 2018 16:19:28 +0200 Subject: [PATCH] Use the `z` as print format for `size_t` variable instead of `l` to make it platform independent `l` is a format for `long int`. It accidentally worked on 64 bit architectures, because `long int` has the same length as `size_t` there. It didn't work on 32 bit architectures, where `size_t` is shorter than `long int`. Let's use `z`, because that's the proper format for `size_t` -- it works on any platform. --- src/anbox/qemu/qemud_message_processor.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/anbox/qemu/qemud_message_processor.cpp b/src/anbox/qemu/qemud_message_processor.cpp index d9ee009..b47f078 100644 --- a/src/anbox/qemu/qemud_message_processor.cpp +++ b/src/anbox/qemu/qemud_message_processor.cpp @@ -70,7 +70,7 @@ void QemudMessageProcessor::process_commands() { void QemudMessageProcessor::send_header(const size_t &size) { char header[header_size + 1]; - std::snprintf(header, header_size + 1, "%04lx", size); + std::snprintf(header, header_size + 1, "%04zx", size); messenger_->send(header, header_size); }