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Wait on child PID after failed exec #14

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Merged
merged 1 commit into from
Jan 11, 2015
Merged

Wait on child PID after failed exec #14

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5 changes: 5 additions & 0 deletions cbits/runProcess.c
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Original file line number Diff line number Diff line change
Expand Up @@ -288,6 +288,11 @@ runInteractiveProcess (char *const args[],
// get the errno of whatever else went wrong instead.
errno = err;
}

// We forked the child, but the child had a problem and stopped so it's
// our responsibility to reap here as nobody else can.
waitpid(pid, NULL, 0);

pid = -1;
}
else if (r != 0) {
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