From: Michel Pollet <buserror@gmail.com>
Date: Wed, 6 Jan 2010 22:44:15 +0000 (+0000)
Subject: eeprom: fix a less-than bug
X-Git-Tag: v1.0a1~10
X-Git-Url: https://git.htl-mechatronik.at/public/?a=commitdiff_plain;h=d66e69e76555ea18c8bc8c1c8b72fb051061965d;p=sx%2Fsimavr.git

eeprom: fix a less-than bug

Prevented loading the eeprom entire size

Signed-off-by: Michel Pollet <buserror@gmail.com>
---

diff --git a/simavr/sim/avr_eeprom.c b/simavr/sim/avr_eeprom.c
index b61916c..60043ee 100644
--- a/simavr/sim/avr_eeprom.c
+++ b/simavr/sim/avr_eeprom.c
@@ -87,7 +87,7 @@ static int avr_eeprom_ioctl(struct avr_io_t * port, uint32_t ctl, void * io_para
 	switch(ctl) {
 		case AVR_IOCTL_EEPROM_SET: {
 			avr_eeprom_desc_t * desc = (avr_eeprom_desc_t*)io_param;
-			if (!desc || !desc->size || !desc->ee || (desc->offset + desc->size) >= p->size) {
+			if (!desc || !desc->size || !desc->ee || (desc->offset + desc->size) > p->size) {
 				printf("%s: AVR_IOCTL_EEPROM_SET Invalid argument\n",
 						__FUNCTION__);
 				return -2;
@@ -98,7 +98,7 @@ static int avr_eeprom_ioctl(struct avr_io_t * port, uint32_t ctl, void * io_para
 		}	break;
 		case AVR_IOCTL_EEPROM_GET: {
 			avr_eeprom_desc_t * desc = (avr_eeprom_desc_t*)io_param;
-			if (!desc || (desc->offset + desc->size) >= p->size) {
+			if (!desc || (desc->offset + desc->size) > p->size) {
 				printf("%s: AVR_IOCTL_EEPROM_GET Invalid argument\n",
 						__FUNCTION__);
 				return -2;