Author: jkim
Date: Fri Dec 11 00:30:41 2020
New Revision: 368538
URL: https://svnweb.freebsd.org/changeset/base/368538
Log:
MFC: r367997
Do not truncate the last character from serial number.
strlcpy() requires one more byte for the NULL character.
Modified:
stable/12/sys/cam/mmc/mmc_da.c
Directory Properties:
stable/12/ (props changed)
Modified: stable/12/sys/cam/mmc/mmc_da.c
==============================================================================
--- stable/12/sys/cam/mmc/mmc_da.c Fri Dec 11 00:28:28 2020
(r368537)
+++ stable/12/sys/cam/mmc/mmc_da.c Fri Dec 11 00:30:41 2020
(r368538)
@@ -1262,12 +1262,12 @@ sdda_start_init(void *context, union ccb *start_ccb)
device->serial_num_len = strlen(softc->card_sn_string);
device->serial_num = (u_int8_t *)malloc((device->serial_num_len + 1),
M_CAMXPT, M_NOWAIT);
- strlcpy(device->serial_num, softc->card_sn_string,
device->serial_num_len);
+ strlcpy(device->serial_num, softc->card_sn_string,
device->serial_num_len + 1);
device->device_id_len = strlen(softc->card_id_string);
device->device_id = (u_int8_t *)malloc((device->device_id_len + 1),
M_CAMXPT, M_NOWAIT);
- strlcpy(device->device_id, softc->card_id_string,
device->device_id_len);
+ strlcpy(device->device_id, softc->card_id_string, device->device_id_len
+ 1);
strlcpy(mmcp->model, softc->card_id_string, sizeof(mmcp->model));
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