Experiments/libabacus
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Prevent infinite loop in block interpretation.

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Danila Fedorin 2018-04-24 11:47:50 -07:00
parent 46040531fb
commit 4dcf422757
1 changed files with 2 additions and 3 deletions
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5
src/interpreter.c
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@ -55,6 +55,7 @@ libab_result _interpreter_run(struct interpreter_state* state,
while(result == LIBAB_SUCCESS && index < tree->children.size) { while(result == LIBAB_SUCCESS && index < tree->children.size) {
libab_ref_free(into); libab_ref_free(into);
result = _interpreter_run(state, vec_index(&tree->children, index), into, scope, 0); result = _interpreter_run(state, vec_index(&tree->children, index), into, scope, 0);
index++;
} }
} }
@ -72,9 +73,7 @@ libab_result libab_interpreter_run(libab_interpreter* intr,
if(result == LIBAB_SUCCESS) { if(result == LIBAB_SUCCESS) {
result = _interpreter_run(&state, tree, into, &intr->base_table, 1); result = _interpreter_run(&state, tree, into, &intr->base_table, 1);
if(result != LIBAB_SUCCESS) { _interpreter_free(&state);
_interpreter_free(&state);
}
} else { } else {
libab_ref_null(into); libab_ref_null(into);
} }