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mruby-pack/pack.c (read_tmpl): check unknown directives

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This commit is contained in:
Yukihiro "Matz" Matsumoto
2023-07-19 23:04:55 +09:00
parent 2a1e3a572c
commit 05549410d9
1 changed files with 5 additions and 1 deletions
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mrbgems/mruby-pack/src/pack.c
+5 -1
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@@ -35,7 +35,6 @@ enum pack_dir {
//PACK_DIR_VAX,
PACK_DIR_BER, /* w */
PACK_DIR_UTF8, /* U */
//PACK_DIR_BER,
PACK_DIR_DOUBLE, /* E */
PACK_DIR_FLOAT, /* f */
PACK_DIR_STR, /* A */
@@ -1333,6 +1332,11 @@ alias:
mrb_raisef(mrb, E_ARGUMENT_ERROR, "%c is not supported", (char)t);
break;
default:
if (!ISSPACE((char)t)) {
char c = (char)t;
mrb_value s = mrb_str_new(mrb, &c, 1);
mrb_raisef(mrb, E_ARGUMENT_ERROR, "unknown unpack directive %!v", s);
}
dir = PACK_DIR_INVALID;
type = PACK_TYPE_NONE;
break;