diff options
| author | Harald Welte <laforge@gnumonks.org> | 2012-01-08 15:15:56 +0100 |
|---|---|---|
| committer | Harald Welte <laforge@gnumonks.org> | 2012-01-08 15:15:56 +0100 |
| commit | eaf3be4fb75f8dda3e2be044f096338aa3069ba2 (patch) | |
| tree | 913f23759420cb50c9bec50741addf0e2f7f4b20 /usb-dfu-experiment | |
| parent | d6d3d9d1bd8da26cf195099a0c555b23e584f44e (diff) | |
sam3u unique id: make sure string is zero-terminated
Diffstat (limited to 'usb-dfu-experiment')
| -rw-r--r-- | usb-dfu-experiment/sam3u_chipid_usbserial.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/usb-dfu-experiment/sam3u_chipid_usbserial.c b/usb-dfu-experiment/sam3u_chipid_usbserial.c index c62561e..b81e6b9 100644 --- a/usb-dfu-experiment/sam3u_chipid_usbserial.c +++ b/usb-dfu-experiment/sam3u_chipid_usbserial.c @@ -39,11 +39,13 @@ static int to_usb_string(unsigned char *out, int out_len, const char *in) static int chip_uid_to_usbstring(void) { - unsigned long uniqueID[4]; + unsigned char uniqueID[17]; int rc; + memset(uniqueID, 0, sizeof(uniqueID)); + FLASHD_Initialize(0); - rc = FLASHD_ReadUniqueID(uniqueID); + rc = FLASHD_ReadUniqueID((unsigned long *) uniqueID); if (rc != 0) return -EIO; |