--- qtwebkit-5.212.0-alpha2/Source/WTF/wtf/ThreadingPthreads.cpp.old 2017-06-04 15:16:06.000000000 -0500
+++ qtwebkit-5.212.0-alpha2/Source/WTF/wtf/ThreadingPthreads.cpp 2018-09-05 02:29:45.980000000 +0000
@@ -107,10 +107,11 @@
void initializeThreading()
{
static bool isInitialized;
+ pthread_attr_t attr;
if (isInitialized)
return;
isInitialized = true;
WTF::double_conversion::initialize();
@@ -122,6 +122,11 @@
ThreadIdentifierData::initializeOnce();
wtfThreadData();
initializeDates();
+
+ pthread_attr_init(&attr);
+ pthread_attr_setstacksize(&attr, 2097152);
+ pthread_setattr_default_np(&attr);
+ pthread_attr_destroy(&attr);
}
static ThreadMap& threadMap()
@@ -171,6 +171,7 @@
pthread_t threadHandle;
pthread_attr_t attr;
pthread_attr_init(&attr);
+ pthread_attr_setstacksize(&attr, 2097152);
#if HAVE(QOS_CLASSES)
pthread_attr_set_qos_class_np(&attr, QOS_CLASS_USER_INITIATED, 0);
#endif
--- qtwebkit-5.212.0-alpha2/Source/JavaScriptCore/runtime/Options.h.old 2017-06-04 15:16:05.000000000 -0500
+++ qtwebkit-5.212.0-alpha2/Source/JavaScriptCore/runtime/Options.h 2018-09-04 22:29:51.050000000 -0500
@@ -112,9 +112,9 @@
\
v(bool, reportMustSucceedExecutableAllocations, false, nullptr) \
\
- v(unsigned, maxPerThreadStackUsage, 4 * MB, nullptr) \
+ v(unsigned, maxPerThreadStackUsage, 1 * MB, nullptr) \
v(unsigned, reservedZoneSize, 128 * KB, nullptr) \
v(unsigned, errorModeReservedZoneSize, 64 * KB, nullptr) \
\
v(bool, crashIfCantAllocateJITMemory, false, nullptr) \
v(unsigned, jitMemoryReservationSize, 0, "Set this number to change the executable allocation size in ExecutableAllocatorFixedVMPool. (In bytes.)") \
