From 1142d9c7bb4e6da03a02f45f40c7aab702148776 Mon Sep 17 00:00:00 2001 From: Kristofer Jonsson Date: Tue, 28 Jun 2022 14:16:04 +0200 Subject: Bug fix for queue capacity calculation Reduce queue capacity by one byte, else it will not be possible to distinguish between an empty and full queue. Change-Id: I872e1eeac31bf2ee8682c1340776d56396c00ff7 --- applications/message_handler/lib/message_queue.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'applications') diff --git a/applications/message_handler/lib/message_queue.cpp b/applications/message_handler/lib/message_queue.cpp index c3890fe..4001f8c 100644 --- a/applications/message_handler/lib/message_queue.cpp +++ b/applications/message_handler/lib/message_queue.cpp @@ -48,7 +48,7 @@ size_t QueueImpl::available() const { } size_t QueueImpl::capacity() const { - return queue.header.size - available(); + return queue.header.size - available() - 1; } bool QueueImpl::read(uint8_t *dst, uint32_t length) { -- cgit v1.2.1