diff options
| author | Leah Rowe <leah@libreboot.org> | 2023-05-16 15:09:33 +0100 |
|---|---|---|
| committer | Leah Rowe <leah@libreboot.org> | 2023-05-16 23:11:35 +0100 |
| commit | 5b5949092847307f60293b50ed5388f265568581 (patch) | |
| tree | 7dbecf1e4ed4d64a37e612513725cc81ff04017f | |
| parent | 25241ae22242eb7d178f4a76f2761987a5022d36 (diff) | |
util/spkmodem_recv: Use pledge but only on OpenBSD
It will only be used on OpenBSD. Other operating
systems will behave in the same way.
Pledge is feature specific to OpenBSD that
restricts system operations, for security:
https://man.openbsd.org/pledge.2
Signed-off-by: Leah Rowe <leah@libreboot.org>
| -rw-r--r-- | util/spkmodem_recv/spkmodem-recv.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/util/spkmodem_recv/spkmodem-recv.c b/util/spkmodem_recv/spkmodem-recv.c index efc690ba..30e13d8a 100644 --- a/util/spkmodem_recv/spkmodem-recv.c +++ b/util/spkmodem_recv/spkmodem-recv.c @@ -36,6 +36,11 @@ main(int argc, char *argv[]) { int c; +#ifdef HAVE_PLEDGE + if (pledge("stdio", NULL) == -1) + err(errno, "pledge"); +#endif + while ((c = getopt(argc, argv, "u")) != -1) { switch (c) { case 'u': |