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ignore frames with no function

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This commit is contained in:
Georgii Rylov 2025-01-28 11:25:45 +00:00
parent 6bfc08849a
commit b6daacb836
1 changed files with 8 additions and 2 deletions
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10
core/iwasm/interpreter/wasm_runtime.c
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@ -4220,10 +4220,16 @@ wasm_interp_iterate_callstack(WASMExecEnv *exec_env,
WASMCApiFrame record_frame; WASMCApiFrame record_frame;
while (cur_frame && (uint8_t *)cur_frame >= bottom while (cur_frame && (uint8_t *)cur_frame >= bottom
&& (uint8_t *)cur_frame + sizeof(WASMInterpFrame) <= top_boundary) { && (uint8_t *)cur_frame + sizeof(WASMInterpFrame) <= top_boundary) {
if (!cur_frame->function) {
cur_frame = cur_frame->prev_frame;
continue;
}
record_frame.instance = module_inst; record_frame.instance = module_inst;
record_frame.module_offset = 0; record_frame.module_offset = 0;
// It's safe to dereference module_inst->e because "e" is asigned only once in wasm_instantiate // It's safe to dereference module_inst->e because "e" is asigned only
record_frame.func_index = (uint32)(cur_frame->function - module_inst->e->functions); // once in wasm_instantiate
record_frame.func_index =
(uint32)(cur_frame->function - module_inst->e->functions);
if (!frame_handler(user_data, &record_frame)) { if (!frame_handler(user_data, &record_frame)) {
break; break;
} }