53 lines
1.2 KiB
Text
53 lines
1.2 KiB
Text
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Patch to use pledge on OpenBSD.
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locale is needed for idn2.
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Index: bin/dig/host.c
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--- bin/dig/host.c.orig
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+++ bin/dig/host.c
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@@ -18,6 +18,7 @@
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#include <locale.h>
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#include <stdbool.h>
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#include <stdlib.h>
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+#include <unistd.h>
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#include <isc/app.h>
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#include <isc/attributes.h>
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@@ -908,6 +909,15 @@ main(int argc, char **argv) {
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dighost_trying = trying;
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dighost_shutdown = host_shutdown;
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+ /*
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+ * unix: needed for startup check, isc_net_probeunix.
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+ * (unix sockets used in controlconf).
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+ */
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+ if (pledge("stdio rpath inet unix dns unveil", NULL) == -1) {
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+ perror("pledge");
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+ exit(1);
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+ }
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+
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debug("main()");
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progname = argv[0];
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pre_parse_args(argc, argv);
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@@ -921,6 +931,21 @@ main(int argc, char **argv) {
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} else if (keysecret[0] != 0) {
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setup_text_key();
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}
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+
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+ if (unveil("/usr/share/locale", "r") == -1) {
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+ perror("unveil /usr/share/locale");
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+ exit(1);
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+ }
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+ /*
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+ * dns: resolv.conf, also allows port 53 sockets
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+ * inet: needed if we query on port != 53
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+ * rpath: locale
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+ */
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+ if (pledge("stdio rpath inet dns", NULL) == -1) {
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+ perror("pledge");
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+ exit(1);
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+ }
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+
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result = isc_app_onrun(mctx, global_task, onrun_callback, NULL);
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check_result(result, "isc_app_onrun");
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isc_app_run();
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