hg-stable: Changelog

procutil: move stdin assignment outside of try-finally block There is an stdin variable in the global scope of this module. And in the `finally` block of this try-finally statement we're checking `if stdin is not None`. Let's make sure we don't confuse code check tools into thinking we want to use global stdin by moving this line of code outside of `try`. This was caught by pytype 2023.11.21 on Python 3.11.2.

zeroconf: give inet_aton() str instead of bytes All other uses of this function in this extension are already fixed (i.e. use strings instead of bytes). This was caught by pytype 2023.11.21 on Python 3.11.2.

revlog: avoid wrongly updating the data file location on "divert" If we are in the inline case, we need to align the location of the "data" file with the temporary location of the file (i.e. "00changelog.i.a"). However we should not do that for non-inline case… and before this changeset we had been doing it. In addition `index_file` is already a property taking care of updating the "segment file" filename when needed. So we can simply remove all that code. As a result, code trying to read the diverted data before they were committed ended deeply confused as the "00changelog.i.a" file is nothing like the "00changelog.d" file. However nothing corrupted data as all writing where properly handled outside of the "segment file". In "best" cases this small in-memory corruption of the filename when unnoticed until the transaction was committed or rolled back and in the worse case, some data reading was failing during the transaction and resulted in the transaction to be rolled back. However wrong data never reached the disk, so this bug should be have corrupted any repository. This is not catch by tests because most test use a small repository and therefor an inline revlog. In addition the bug only triggers when a changelog read is done in the following "rare" situation: - after some delayed write - after that data have been written in a "divert" file (i.e. `00.changelog.i.a`) - before transaction commit - outside of a "writing" context The issue was introduced in d83d788590a8

revlog: avoid exposing delayed index entry too widely in non-inline revlog Before this change, the index entry would be seen as "appended" to the data file. It did not hurt too much as there are never accessed for reading, but this was odd. So lets stop doing so.

revlog: add one more assert about state of thing when splitting This assert is currently happy, but it does not hurt to adds it to clarify expected state and catch potential error in the future.

censor: fix things around inlining The temporary revlog cannot go through the inline → split process as this would break at transaction commit. (that might be fixable, but lets keep things simple for now). We introduce a cleaner way to enforce this as the previous one was broken in 6.6 On the way we remove multiple weird, fragile and broken overwrite of revlog attributes and we focus on passing the configuration across. We also had to update the test to actually create a non-inline revlog.