diff options
Diffstat (limited to 'lib/PublicInbox/SpawnPP.pm')
| -rw-r--r-- | lib/PublicInbox/SpawnPP.pm | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/PublicInbox/SpawnPP.pm b/lib/PublicInbox/SpawnPP.pm index 34ce2052..a72d5a2d 100644 --- a/lib/PublicInbox/SpawnPP.pm +++ b/lib/PublicInbox/SpawnPP.pm @@ -36,6 +36,11 @@ sub pi_fork_exec ($$$$$$) { if ($cd ne '') { chdir $cd or die "chdir $cd: $!"; } + $SIG{$_} = 'DEFAULT' for keys %SIG; + my $cset = POSIX::SigSet->new(); + $cset->addset(POSIX::SIGCHLD) or die "can't add SIGCHLD: $!"; + sigprocmask(SIG_UNBLOCK, $cset) or + die "can't unblock SIGCHLD: $!"; if ($ENV{MOD_PERL}) { exec which('env'), '-i', @$env, @$cmd; die "exec env -i ... $cmd->[0] failed: $!\n"; |