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--- net/dns/dns_config_service_posix.cc.orig 2022-08-31 12:19:35 UTC
+++ net/dns/dns_config_service_posix.cc
@@ -34,6 +34,11 @@
#include "net/dns/dns_config_watcher_mac.h"
#endif
+#if BUILDFLAG(IS_BSD)
+#include "base/command_line.h"
+#include "sandbox/policy/switches.h"
+#endif
+
namespace net {
namespace internal {
@@ -130,6 +135,11 @@ class DnsConfigServicePosix::Watcher : public DnsConfi
bool Watch() override {
CheckOnCorrectSequence();
+
+// pledge + unveil
+ base::CommandLine* command_line = base::CommandLine::ForCurrentProcess();
+ if (!command_line->HasSwitch(sandbox::policy::switches::kNoSandbox))
+ return false;
bool success = true;
if (!config_watcher_.Watch(base::BindRepeating(&Watcher::OnConfigChanged,
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