From: Eric Wong <e@80x24.org>
To: meta@public-inbox.org
Subject: [PATCH] script/lei: umask(077) before execve
Date: Fri, 17 Sep 2021 07:12:30 -0500 [thread overview]
Message-ID: <20210917121230.15341-1-e@80x24.org> (raw)
While my MUA also runs umask(077) unconditionally, not all
MUAs do. Additionally, pagers may support writing its buffer
to disk, so ensure anything else we spawn has umask(077).
---
script/lei | 1 +
1 file changed, 1 insertion(+)
diff --git a/script/lei b/script/lei
index 2d84487a..591013e3 100755
--- a/script/lei
+++ b/script/lei
@@ -53,6 +53,7 @@ my $exec_cmd = sub {
}
my %env = map { split(/=/, $_, 2) } splice(@argv, $argc);
@ENV{keys %env} = values %env;
+ umask 077;
exec(@argv);
warn "exec: @argv: $!\n";
POSIX::_exit(1);
reply other threads:[~2021-09-17 12:12 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
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