From: meissner@suse.com, cgrobertson@suse.com
Subject: allow Firefox to access addtional process information
References:
http://bugzilla.suse.com/show_bug.cgi?id=1167132
bsc#1174284 - Firefox tab just crashed in FIPS mode

Index: firefox-93.0/security/sandbox/linux/Sandbox.cpp
===================================================================
--- firefox-93.0.orig/security/sandbox/linux/Sandbox.cpp
+++ firefox-93.0/security/sandbox/linux/Sandbox.cpp
@@ -655,6 +655,7 @@ void SetMediaPluginSandbox(const char* a
   auto files = new SandboxOpenedFiles();
   files->Add(std::move(plugin));
   files->Add("/dev/urandom", SandboxOpenedFile::Dup::YES);
+  files->Add("/dev/random", SandboxOpenedFile::Dup::YES);
   files->Add("/etc/ld.so.cache");  // Needed for NSS in clearkey.
   files->Add("/sys/devices/system/cpu/cpu0/tsc_freq_khz");
   files->Add("/sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq");
Index: firefox-93.0/security/sandbox/linux/broker/SandboxBrokerPolicyFactory.cpp
===================================================================
--- firefox-93.0.orig/security/sandbox/linux/broker/SandboxBrokerPolicyFactory.cpp
+++ firefox-93.0/security/sandbox/linux/broker/SandboxBrokerPolicyFactory.cpp
@@ -320,6 +320,8 @@ void SandboxBrokerPolicyFactory::InitCon
 
   // Read permissions
   policy->AddPath(rdonly, "/dev/urandom");
+  policy->AddPath(rdonly, "/dev/random");
+  policy->AddPath(rdonly, "/proc/sys/crypto/fips_enabled");
   policy->AddPath(rdonly, "/proc/cpuinfo");
   policy->AddPath(rdonly, "/proc/meminfo");
   policy->AddDir(rdonly, "/sys/devices/cpu");
@@ -792,6 +794,8 @@ SandboxBrokerPolicyFactory::GetSocketPro
   auto policy = MakeUnique<SandboxBroker::Policy>();
 
   policy->AddPath(rdonly, "/dev/urandom");
+  policy->AddPath(rdonly, "/dev/random");
+  policy->AddPath(rdonly, "/proc/sys/crypto/fips_enabled");
   policy->AddPath(rdonly, "/proc/cpuinfo");
   policy->AddPath(rdonly, "/proc/meminfo");
   policy->AddDir(rdonly, "/sys/devices/cpu");