RFR: 8234262: Unmask SIGQUIT in a child process
Brian Burkhalter
bpb at openjdk.org
Wed Sep 21 20:55:16 UTC 2022
On Wed, 21 Sep 2022 20:30:53 GMT, Roger Riggs <rriggs at openjdk.org> wrote:
> Clear the signal mask of the child when launching with posix_spawn.
>
> SIGQUIT signals are handled on non-Java Threads by the VM.
> For Java threads the signal mask blocks SIGQUIT.
> The ProcessBuilder uses posix_spawn on all platforms to create new processes.
> Without a specific request, the child process inherits the signal masks from the parent.
Looks correct.
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Marked as reviewed by bpb (Reviewer).
PR: https://git.openjdk.org/jdk/pull/10379
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