52 lines
1.2 KiB
Text
52 lines
1.2 KiB
Text
Patch to use pledge on OpenBSD.
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locale is needed for idn2.
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Index: bin/dig/dig.c
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--- bin/dig/dig.c.orig
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+++ bin/dig/dig.c
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@@ -18,6 +18,7 @@
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#include <stdbool.h>
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#include <stdlib.h>
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#include <time.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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@@ -3023,6 +3024,15 @@ dig_setup(int argc, char **argv) {
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ISC_LIST_INIT(server_list);
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ISC_LIST_INIT(search_list);
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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("dig_setup()");
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/* setup dighost callbacks */
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@@ -3054,6 +3064,21 @@ dig_query_setup(bool is_batchfile, bool config_only, i
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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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if (domainopt[0] != '\0') {
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set_search_domain(domainopt);
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usesearch = true;
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