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Correct a small error in parse.y, which causes the reading of unassigned memory (triggers an error when address sanitizer is active)

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Carlo Prelz
2017-10-12 09:54:02 +02:00
parent 80e03f3ffb
commit af3d5d6c8a
1 changed files with 1 additions and 1 deletions
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mrbgems/mruby-compiler/core/parse.y
+1 -1
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@@ -5723,7 +5723,7 @@ mrb_parser_set_filename(struct mrb_parser_state *p, const char *f)
new_table = (mrb_sym*)parser_palloc(p, sizeof(mrb_sym) * p->filename_table_length);
if (p->filename_table) {
memmove(new_table, p->filename_table, sizeof(mrb_sym) * p->filename_table_length);
memmove(new_table, p->filename_table, sizeof(mrb_sym) * p->current_filename_index);
}
p->filename_table = new_table;
p->filename_table[p->filename_table_length - 1] = sym;