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Fix keep wrong symbol capacity when out of memory

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dearblue
2019-01-20 02:08:13 +09:00
parent a3cfe755ab
commit 3f8e2b3752
1 changed files with 5 additions and 3 deletions
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src/symbol.c
+5 -3
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@@ -67,9 +67,11 @@ sym_intern(mrb_state *mrb, const char *name, size_t len, mrb_bool lit)
/* registering a new symbol */
sym = ++mrb->symidx;
if (mrb->symcapa < sym) {
if (mrb->symcapa == 0) mrb->symcapa = 100;
else mrb->symcapa = (size_t)(mrb->symcapa * 6 / 5);
mrb->symtbl = (symbol_name*)mrb_realloc(mrb, mrb->symtbl, sizeof(symbol_name)*(mrb->symcapa+1));
size_t symcapa = mrb->symcapa;
if (symcapa == 0) symcapa = 100;
else symcapa = (size_t)(symcapa * 6 / 5);
mrb->symtbl = (symbol_name*)mrb_realloc(mrb, mrb->symtbl, sizeof(symbol_name)*(symcapa+1));
mrb->symcapa = symcapa;
}
sname = &mrb->symtbl[sym];
sname->len = (uint16_t)len;