Avoid reading or writing the configuration file if we don't have access to it. In particular this helps prevent the seccomp-bpf sandbox from shutting things down.
crbug.com/336438
diff --git a/src/Common/Configurator.cpp b/src/Common/Configurator.cpp
index 2956bf8..94fbe68 100644
--- a/src/Common/Configurator.cpp
+++ b/src/Common/Configurator.cpp
@@ -35,6 +35,13 @@
bool Configurator::readFile()
{
+ #if defined(__unix__)
+ if(access(path.c_str(), R_OK) != 0)
+ {
+ return false;
+ }
+ #endif
+
fstream file(path.c_str(), ios::in);
if(file.fail()) return false;
@@ -102,6 +109,13 @@
void Configurator::writeFile(std::string title)
{
+ #if defined(__unix__)
+ if(access(path.c_str(), W_OK) != 0)
+ {
+ return;
+ }
+ #endif
+
fstream file(path.c_str(), ios::out);
if(file.fail()) return;
diff --git a/src/Common/Version.h b/src/Common/Version.h
index 229944b..7c295ad 100644
--- a/src/Common/Version.h
+++ b/src/Common/Version.h
@@ -1,7 +1,7 @@
#define MAJOR_VERSION 3
#define MINOR_VERSION 2
#define BUILD_VERSION 6
-#define BUILD_REVISION 47297
+#define BUILD_REVISION 47312
#define STRINGIFY(x) #x
#define MACRO_STRINGIFY(x) STRINGIFY(x)
