From fa33a5bb0cf08a5ba7405ab1553655bcfabee8cf Mon Sep 17 00:00:00 2001 From: dearblue Date: Mon, 13 Dec 2021 22:58:57 +0900 Subject: Avoid losing the upper digits for mruby binary - `rlen` keeps 16 bits. - `ilen` keeps 32 bits. Note that this change will break mruby binary format compatibility. --- src/load.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'src/load.c') diff --git a/src/load.c b/src/load.c index 2d1ec507e..9b8ffa384 100644 --- a/src/load.c +++ b/src/load.c @@ -85,15 +85,15 @@ read_irep_record_1(mrb_state *mrb, const uint8_t *bin, size_t *len, uint8_t flag src += sizeof(uint16_t); /* number of child irep */ - irep->rlen = (uint8_t)bin_to_uint16(src); + irep->rlen = bin_to_uint16(src); src += sizeof(uint16_t); /* Binary Data Section */ /* ISEQ BLOCK (and CATCH HANDLER TABLE BLOCK) */ irep->clen = bin_to_uint16(src); /* number of catch handler */ src += sizeof(uint16_t); - irep->ilen = bin_to_uint16(src); - src += sizeof(uint16_t); + irep->ilen = bin_to_uint32(src); + src += sizeof(uint32_t); if (irep->ilen > 0) { size_t data_len = sizeof(mrb_code) * irep->ilen + -- cgit v1.2.3