--
Uwe Bonnes bon@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Institut fuer Kernphysik Schlossgartenstrasse 9 64289 Darmstadt
--------- Tel. 06151 162516 -------- Fax. 06151 164321 ----------
>From 8fcf39d1d2e70e96e07781170b90589fee73508b Mon Sep 17 00:00:00 2001
From: Uwe Bonnes <bon@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx>
Date: Thu, 8 Sep 2011 09:32:16 +0200
Subject: ftdi_eeprom/main.c: Malloc the eeprom Buffer with the size exported by
the API
---
ftdi_eeprom/main.c | 13 +++++++++++--
1 files changed, 11 insertions(+), 2 deletions(-)
diff --git a/ftdi_eeprom/main.c b/ftdi_eeprom/main.c
index df7c877..931045f 100644
--- a/ftdi_eeprom/main.c
+++ b/ftdi_eeprom/main.c
@@ -145,7 +145,7 @@ int main(int argc, char *argv[])
int _read = 0, _erase = 0, _flash = 0;
int my_eeprom_size = 0;
- unsigned char eeprom_buf[FTDI_MAX_EEPROM_SIZE];
+ unsigned char *eeprom_buf = NULL;
char *filename;
int size_check;
int i, argc_filename;
@@ -264,9 +264,16 @@ int main(int argc, char *argv[])
printf("serial = \"%s\"\n", eeprom->serial);
*/
+ eeprom_buf = malloc(my_eeprom_size);
+ ftdi_get_eeprom_buf(ftdi, eeprom_buf, my_eeprom_size);
+
+ if (eeprom_buf == NULL)
+ {
+ fprintf(stderr, "Malloc failed, aborting\n");
+ goto cleanup;
+ }
if (filename != NULL && strlen(filename) > 0)
{
- ftdi_get_eeprom_buf(ftdi, eeprom_buf, my_eeprom_size);
FILE *fp = fopen (filename, "wb");
fwrite (eeprom_buf, 1, my_eeprom_size, fp);
@@ -368,6 +375,8 @@ int main(int argc, char *argv[])
}
cleanup:
+ if (eeprom_buf)
+ free(eeprom_buf);
if (_read > 0 || _erase > 0 || _flash > 0)
{
printf("FTDI close: %d\n", ftdi_usb_close(ftdi));
--
1.7.3.4
--
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