From e9ebd6f87a395c156e4d03295f5b63a04467e1a1 Mon Sep 17 00:00:00 2001
From: kyab <kyossi212@gmail.com>
Date: Tue, 25 Jun 2013 02:12:56 +0900
Subject: Fix crash on load *mrb

---
 src/load.c | 14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

(limited to 'src/load.c')

diff --git a/src/load.c b/src/load.c
index e832de628..a83fc7574 100644
--- a/src/load.c
+++ b/src/load.c
@@ -187,7 +187,6 @@ read_rite_section_irep(mrb_state *mrb, const uint8_t *bin)
 {
   int result;
   size_t sirep;
-  size_t i;
   uint32_t len;
   uint16_t nirep;
   uint16_t n;
@@ -200,14 +199,14 @@ read_rite_section_irep(mrb_state *mrb, const uint8_t *bin)
   nirep = bin_to_uint16(header->nirep);
 
   //Read Binary Data Section
-  for (n = 0, i = sirep; n < nirep; n++, i++) {
+  for (n = 0; n < nirep; n++) {
     result = read_rite_irep_record(mrb, bin, &len);
     if (result != MRB_DUMP_OK)
       goto error_exit;
     bin += len;
   }
 
-  result = sirep + bin_to_uint16(header->sirep);
+  result = nirep;
 error_exit:
   if (result < MRB_DUMP_OK) {
     irep_free(sirep, mrb);
@@ -368,7 +367,7 @@ mrb_read_irep(mrb_state *mrb, const uint8_t *bin)
     bin += bin_to_uint32(section_header->section_size);
   } while (memcmp(section_header->section_identify, RITE_BINARY_EOF, sizeof(section_header->section_identify)) != 0);
 
-  return total_nirep;
+  return sirep;
 }
 
 static void
@@ -464,7 +463,6 @@ read_rite_section_irep_file(mrb_state *mrb, FILE *fp)
 {
   int32_t result;
   size_t sirep;
-  size_t i;
   uint16_t nirep;
   uint16_t n;
   uint32_t len, buf_size;
@@ -488,7 +486,7 @@ read_rite_section_irep_file(mrb_state *mrb, FILE *fp)
   }
 
   //Read Binary Data Section
-  for (n = 0, i = sirep; n < nirep; n++, i++) {
+  for (n = 0; n < nirep; n++) {
     void *ptr;
 
     if (fread(buf, record_header_size, 1, fp) == 0) {
@@ -516,7 +514,7 @@ read_rite_section_irep_file(mrb_state *mrb, FILE *fp)
       goto error_exit;
   }
 
-  result = sirep + bin_to_uint16(header.sirep);
+  result = nirep;
 error_exit:
   if (buf) {
     mrb_free(mrb, buf);
@@ -614,7 +612,7 @@ mrb_read_irep_file(mrb_state *mrb, FILE* fp)
     fseek(fp, fpos + section_size, SEEK_SET);
   } while (memcmp(section_header.section_identify, RITE_BINARY_EOF, sizeof(section_header.section_identify)) != 0);
 
-  return total_nirep;
+  return sirep;
 }
 
 mrb_value
-- 
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