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authorPatrick Steinhardt <ps@pks.im>2024-10-17 06:54:13 +0200
committerTaylor Blau <me@ttaylorr.com>2024-10-17 16:59:56 -0400
commit591c6a600e0ef1bfc71d66d74b64bf47de62fc8e (patch)
tree5a502600e5e5d0976f324a6457e304b727bb3353 /git-gui/lib/commit.tcl
parent4abc8022ffae64bb24e93153c75bc880991bb2dc (diff)
reftable/stack: adapt `stack_filename()` to handle allocation failures
The `stack_filename()` function cannot pass any errors to the caller as it has a `void` return type. Adapt it and its callers such that we can handle errors and start handling allocation failures. There are two interesting edge cases in `reftable_stack_destroy()` and `reftable_addition_close()`. Both of these are trying to tear down their respective structures, and while doing so they try to unlink some of the tables they have been keeping alive. Any earlier attempts to do that may fail on Windows because it keeps us from deleting such tables while they are still open, and thus we re-try on close. It's okay and even expected that this can fail when the tables are still open by another process, so we handle the allocation failures gracefully and just skip over any file whose name we couldn't figure out. Signed-off-by: Patrick Steinhardt <ps@pks.im> Signed-off-by: Taylor Blau <me@ttaylorr.com>
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