Mercurial > hg-stable
view README @ 27926:4c6053a6b17d stable
run-tests: fix race condition
Before this patch, it was possible for run-tests to crash on a race condition.
The race condition happens in the following case:
- the last test finishes and calls: done.put(None)
- the context switches to the main thread that clears the channels list
- the context switches to the last test mentioned above, it tries to access
channels[channel] and crashes
This happened to me while running run-tests.
This patch fixes the issue by clearing the channel before considering that the
test is done.
author | Laurent Charignon <lcharignon@fb.com> |
---|---|
date | Thu, 21 Jan 2016 12:37:12 -0800 |
parents | 4b0fc75f9403 |
children | 76b171209151 |
line wrap: on
line source
Mercurial ========= Mercurial is a fast, easy to use, distributed revision control tool for software developers. Basic install: $ make # see install targets $ make install # do a system-wide install $ hg debuginstall # sanity-check setup $ hg # see help Running without installing: $ make local # build for inplace usage $ ./hg --version # should show the latest version See https://mercurial-scm.org/ for detailed installation instructions, platform-specific notes, and Mercurial user information.