* Copyright (C) 2007 by Dominic Rath *
* Dominic.Rath@gmx.de *
* *
- * Copyright (C) 2007,2008 Øyvind Harboe *
+ * Copyright (C) 2007,2008 Øyvind Harboe *
* oyvind.harboe@zylin.com *
* *
* Copyright (C) 2008 by Spencer Oliver *
* spen@spen-soft.co.uk *
* *
+ * Copyright (C) 2009 by Franck Hereson *
+ * franck.hereson@secad.fr *
+ * *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
((elf->endianness == ELFDATA2LSB)? \
le_to_h_u32((uint8_t*)&field):be_to_h_u32((uint8_t*)&field))
-static int autodetect_image_type(image_t *image, char *url)
+static int autodetect_image_type(image_t *image, const char *url)
{
int retval;
fileio_t fileio;
return ERROR_OK;
}
-static int identify_image_type(image_t *image, char *type_string, char *url)
+static int identify_image_type(image_t *image, const char *type_string, const char *url)
{
if (type_string)
{
if (section[image->num_sections].size != 0)
{
image->num_sections++;
+ if (image->num_sections >= IMAGE_MAX_SECTIONS)
+ {
+ /* too many sections */
+ LOG_ERROR("Too many sections found in IHEX file");
+ return ERROR_IMAGE_FORMAT_ERROR;
+ }
section[image->num_sections].size = 0x0;
section[image->num_sections].flags = 0;
section[image->num_sections].private = &ihex->buffer[cooked_bytes];
if (section[image->num_sections].size != 0)
{
image->num_sections++;
+ if (image->num_sections >= IMAGE_MAX_SECTIONS)
+ {
+ /* too many sections */
+ LOG_ERROR("Too many sections found in IHEX file");
+ return ERROR_IMAGE_FORMAT_ERROR;
+ }
section[image->num_sections].size = 0x0;
section[image->num_sections].flags = 0;
section[image->num_sections].private = &ihex->buffer[cooked_bytes];
if (section[image->num_sections].size != 0)
{
image->num_sections++;
+ if (image->num_sections >= IMAGE_MAX_SECTIONS)
+ {
+ /* too many sections */
+ LOG_ERROR("Too many sections found in IHEX file");
+ return ERROR_IMAGE_FORMAT_ERROR;
+ }
section[image->num_sections].size = 0x0;
section[image->num_sections].flags = 0;
section[image->num_sections].private = &ihex->buffer[cooked_bytes];
}
else if (record_type >= 1 && record_type <= 3)
{
- switch (record_type )
+ switch (record_type)
{
case 1:
/* S1 - 16 bit address data record */
cal_checksum += (uint8_t)checksum;
bytes_read += 2;
- if (cal_checksum != 0xFF )
+ if (cal_checksum != 0xFF)
{
/* checksum failed */
LOG_ERROR("incorrect record checksum found in S19 file");
return ERROR_IMAGE_FORMAT_ERROR;
}
-int image_open(image_t *image, char *url, char *type_string)
+int image_open(image_t *image, const char *url, const char *type_string)
{
int retval = ERROR_OK;
memcpy(buffer + *size_read,
image_memory->cache + (address - image_memory->cache_address),
(size_in_cache > size) ? size : size_in_cache
- );
+);
*size_read += (size_in_cache > size) ? size : size_in_cache;
address += (size_in_cache > size) ? size : size_in_cache;