Skip to content

Off by one in upper bound of memory address space #28464

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Closed
alexispurslane wants to merge 1 commit into from
Closed

Off by one in upper bound of memory address space #28464

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
2 changes: 1 addition & 1 deletion src/doc/trpl/the-stack-and-the-heap.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -74,7 +74,7 @@ visualize what’s going on with memory. Your operating system presents a view o
memory to your program that’s pretty simple: a huge list of addresses, from 0
to a large number, representing how much RAM your computer has. For example, if
you have a gigabyte of RAM, your addresses go from `0` to `1,073,741,823`. That
number comes from 2<sup>30</sup>, the number of bytes in a gigabyte.
number comes from 2<sup>30</sup> - 1, the number of bytes in a gigabyte.

This memory is kind of like a giant array: addresses start at zero and go
up to the final number. So here’s a diagram of our first stack frame:
Expand Down