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8316895: SeenThread::print_action_queue called on a null pointer

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Reviewed-by: coleenp, dholmes
This commit is contained in:
Daniel Jeliński 2023-09-27 07:31:44 +00:00
parent e39197ec62
commit fd52be2a3c
1 changed files with 4 additions and 5 deletions
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9
src/hotspot/share/classfile/placeholders.cpp
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@ -80,8 +80,7 @@ public:
void set_next(SeenThread* seen) { _stnext = seen; }
void set_prev(SeenThread* seen) { _stprev = seen; }
void print_action_queue(outputStream* st) {
SeenThread* seen = this;
static void print_action_queue(SeenThread* seen, outputStream* st) {
while (seen != nullptr) {
seen->thread()->print_value_on(st);
st->print(", ");
@ -327,13 +326,13 @@ void PlaceholderEntry::print_on(outputStream* st) const {
}
st->cr();
st->print("loadInstanceThreadQ threads:");
loadInstanceThreadQ()->print_action_queue(st);
SeenThread::print_action_queue(loadInstanceThreadQ(), st);
st->cr();
st->print("superThreadQ threads:");
superThreadQ()->print_action_queue(st);
SeenThread::print_action_queue(superThreadQ(), st);
st->cr();
st->print("defineThreadQ threads:");
defineThreadQ()->print_action_queue(st);
SeenThread::print_action_queue(defineThreadQ(), st);
st->cr();
}