diff options
author | Nobuyoshi Nakada <nobu@ruby-lang.org> | 2020-12-10 22:00:11 +0900 |
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committer | Nobuyoshi Nakada <nobu@ruby-lang.org> | 2021-01-13 12:16:00 +0900 |
commit | 083c5f08ec4e95c9b75810d46f933928327a5ab3 (patch) | |
tree | 2290428c880e25479df7479f7bbf457ef93abe96 /vm_eval.c | |
parent | a5b4b806de3b130348a92aa3306fbb9318efb762 (diff) |
Check stack overflow in recursive glob_helper [Bug #17162]
Notes
Notes:
Merged: https://github.com/ruby/ruby/pull/4053
Diffstat (limited to 'vm_eval.c')
-rw-r--r-- | vm_eval.c | 10 |
1 files changed, 10 insertions, 0 deletions
@@ -302,6 +302,16 @@ stack_check(rb_execution_context_t *ec) #ifndef MJIT_HEADER +void +rb_check_stack_overflow(void) +{ +#ifndef RB_THREAD_LOCAL_SPECIFIER + if (!ruby_current_ec_key) return; +#endif + rb_execution_context_t *ec = GET_EC(); + if (ec) stack_check(ec); +} + static inline const rb_callable_method_entry_t *rb_search_method_entry(VALUE recv, ID mid); static inline enum method_missing_reason rb_method_call_status(rb_execution_context_t *ec, const rb_callable_method_entry_t *me, call_type scope, VALUE self); |