forked from lix-project/lix
Robert Hensing
c3b942e0fc
This changes the representation of the interrupt callback list to be safe to use during interrupt handling. Holding a lock while executing arbitrary functions is something to avoid in general, because of the risk of deadlock. Such a deadlock occurs in https://github.com/NixOS/nix/issues/3294 where ~CurlDownloader tries to deregister its interrupt callback. This happens during what seems to be a triggerInterrupt() by the daemon connection's MonitorFdHup thread. This bit I can not confirm based on the stack trace though; it's based on reading the code, so no absolute certainty, but a smoking gun nonetheless. |
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| .. | ||
| build-remote | ||
| libcmd | ||
| libexpr | ||
| libfetchers | ||
| libmain | ||
| libstore | ||
| libutil | ||
| nix | ||
| nix-build | ||
| nix-channel | ||
| nix-collect-garbage | ||
| nix-copy-closure | ||
| nix-env | ||
| nix-instantiate | ||
| nix-store | ||
| resolve-system-dependencies | ||
| toml11 | ||