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Initialize node_id

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In some causes node_id might have been left uninitialized leading to
undefined behavior on access. So always set it to -1, so we have *some*
valid value in there.
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Wolf 2022-07-29 20:12:39 +02:00 committed by Yusuke Endoh
parent 3b8279e91f
commit c69ad738dc
Notes: git 2022-08-01 10:37:07 +09:00 
Merged: https://github.com/ruby/ruby/pull/6202
1 changed files with 1 additions and 0 deletions
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node.c
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@ -1138,6 +1138,7 @@ rb_node_init(NODE *n, enum node_type type, VALUE a0, VALUE a1, VALUE a2)
n->nd_loc.beg_pos.column = 0; n->nd_loc.beg_pos.column = 0;
n->nd_loc.end_pos.lineno = 0; n->nd_loc.end_pos.lineno = 0;
n->nd_loc.end_pos.column = 0; n->nd_loc.end_pos.column = 0;
n->node_id = -1;
} }
typedef struct node_buffer_elem_struct { typedef struct node_buffer_elem_struct {