From eb3a5999bd26aa762687a23dd122f4eb56463b9c Mon Sep 17 00:00:00 2001 From: "C. McEnroe" Date: Thu, 30 Sep 2021 02:35:03 +0000 Subject: pledge(2) hilex --- bin/hilex.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/bin/hilex.c b/bin/hilex.c index 91a5e889..0bcc5c7f 100644 --- a/bin/hilex.c +++ b/bin/hilex.c @@ -149,6 +149,11 @@ static void ansiHeader(const char *opts[]) { close(rw[0]); close(rw[1]); setlinebuf(stdout); + +#ifdef __OpenBSD__ + error = pledge("stdio", NULL); + if (error) err(EX_OSERR, "pledge"); +#endif } static void ansiFooter(const char *opts[]) { @@ -369,6 +374,16 @@ int main(int argc, char *argv[]) { pager = isatty(STDOUT_FILENO); } +#ifdef __OpenBSD__ + int error; + if (formatter->header == ansiHeader && pager) { + error = pledge("stdio proc exec", NULL); + } else { + error = pledge("stdio", NULL); + } + if (error) err(EX_OSERR, "pledge"); +#endif + if (!name) { if (NULL != (name = strrchr(path, '/'))) { name++; -- cgit 1.4.1