alt Hacker NewsThis is great news! Well done to everyone who helped sort it out. It was a problem noted by users in a thread here just last week, https://news.ycombinator.com/item?id=46460319
While Claude Code might have been the reason this bug became triggered by more people, there are some of us who were hitting it without ever having used Claude Code at all. Maybe the assumption about what makes a page non-standard, isn't as black-and-white as presumed. And I wonder if the leak would have been triggered more often for people who use scrollback-limit = 0, or something very small.
Probably not a huge deal, but it does seem the fix will needlessly delete and recreate non-standard pages in the case where the new page needs to be non-standard, and the oldest one (that needs to be pruned) already is non-standard and could be reused.
Replies
> Well done to everyone who helped sort it out. It was a problem noted by users in a thread here just last week
I'm feeling a bit lucky I was able to sneak in an issue during the beta phase, but it was a real reproducible one that led to a segfault.
The thread about memory leak is here: https://news.ycombinator.com/item?id=46461061
As a side note - Claude Code is making the CLI attractive in a renewed fashion - more than anything else did it last 20years.
> Probably not a huge deal, but it does seem the fix will needlessly delete and recreate non-standard pages in the case where the new page needs to be non-standard, and the oldest one (that needs to be pruned) already is non-standard and could be reused.
This is addressed in the blog post.
It is how the PageList has always worked, and also how it worked before with the bug, because during capacity adjustment we would see the wrong size. This shouldn't change any perceived performance.
And as I note in the blog post, there are alternative approaches such as the one you suggested, but we don't have enough empirical data to support changing our viewpoint on that whereas our current viewpoint (standard sizes are common) is well supported by known benchmarks. I'm open to changing my mind here, but I didn't want to change worldviews AND fix the leak in the same go.