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Limit the call stack size for native/builtin functions as well (#2935)

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VM_RECURSION_LIMIT only prevented the recursion of interpreted codeblocks but
native/builtin function calls can also create stack overflow due to the too deep recursion.

This patch fixes #2905.

Co-authored-by: Gabor Loki loki@inf.u-szeged.hu
JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
This commit is contained in:
Robert Fancsik
2019-07-05 12:21:48 +02:00
committed by GitHub
parent 8766bb3b37
commit e902b870aa
10 changed files with 100 additions and 54 deletions
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jerry-core/jcontext/jcontext.h
+3 -3
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@@ -170,9 +170,9 @@ struct jerry_context_t
* ECMAScript execution should be stopped */
#endif /* ENABLED (JERRY_VM_EXEC_STOP) */
#if defined (JERRY_VM_RECURSION_LIMIT) && (JERRY_VM_RECURSION_LIMIT != 0)
uint32_t vm_recursion_counter; /**< VM recursion counter */
#endif /* defined (JERRY_VM_RECURSION_LIMIT) && (JERRY_VM_RECURSION_LIMIT != 0) */
#if defined (JERRY_CALL_STACK_LIMIT) && (JERRY_CALL_STACK_LIMIT != 0)
uint32_t function_call_counter; /**< Function call recursion counter */
#endif /* defined (JERRY_CALL_STACK_LIMIT) && (JERRY_CALL_STACK_LIMIT != 0) */
#if ENABLED (JERRY_DEBUGGER)
uint8_t debugger_send_buffer[JERRY_DEBUGGER_TRANSPORT_MAX_BUFFER_SIZE]; /**< buffer for sending messages */