vasilito
2d22c6ad59
Pre-existing work from other sessions committed as durable state: - local/config/drivers.d/ (8 driver configs) - local/config/firmware-fallbacks.d/ (3 firmware configs) - local/patches/base/, kernel/, relibc/ (new patch carriers) - recipes/system/ symlinks (driver-params, acmd, ecmd, usbaudiod) pkgar build artifacts and cache intentionally excluded.
24 lines
915 B
Diff
24 lines
915 B
Diff
# P2-daemon-ready-graceful.patch
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#
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# Replace unwrap() in Daemon::ready() with graceful error handling.
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# When hwd or pcid-spawner spawns a daemon fire-and-forget (dropping the
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# pipe's read end before the child signals readiness), the unwrap() causes
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# a BrokenPipe panic that kills the child and cascades into boot failures.
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#
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# The write may fail because init already closed the read end (service
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# timeout, duplicate start, or oneshot completion). In all cases the
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# daemon should continue running rather than panic.
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diff --git a/daemon/src/lib.rs b/daemon/src/lib.rs
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--- a/daemon/src/lib.rs
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+++ b/daemon/src/lib.rs
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@@ -51,7 +51,7 @@ impl Daemon {
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/// Notify the process that the daemon is ready to accept requests.
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pub fn ready(mut self) {
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- self.write_pipe.write_all(&[0]).unwrap();
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+ let _ = self.write_pipe.write_all(&[0]);
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}
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/// Executes `Command` as a child process.
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