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solaris.c: sprintf->snprintf as implicitly suggested by Thomas Schmitt

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This commit is contained in:
rocky
2011-10-20 03:09:40 +02:00
parent d3cfa9ed1b
commit b4b810eaf9
1 changed files with 8 additions and 8 deletions
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16
lib/driver/solaris.c
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@@ -316,7 +316,7 @@ set_scsi_tuple_solaris (_img_private_t *p_env)
return(ret);
host_no = bus_no;
channel_no = 0;
sprintf(tuple, "%d,%d,%d,%d,%d",
snprintf(tuple, sizeof(tuple)-1, "%d,%d,%d,%d,%d",
bus_no, host_no, channel_no, target_no, lun_no);
p_env->gen.scsi_tuple = strdup(tuple);
return 1;
@@ -839,12 +839,11 @@ cdio_get_default_device_solaris(void)
(volume_name = getenv("VOLUME_NAME")) != NULL &&
(volume_action = getenv("VOLUME_ACTION")) != NULL &&
strcmp(volume_action, "insert") == 0) {
device = calloc(1, strlen(volume_device)
+ strlen(volume_name) + 2);
uint len = strlen(volume_device) + strlen(volume_name) + 2;
device = calloc(1, len);
if (device == NULL)
return strdup(DEFAULT_CDIO_DEVICE);
sprintf(device, "%s/%s", volume_device, volume_name);
snprintf(device, len, "%s/%s", volume_device, volume_name);
if (stat(device, &stb) != 0 || !S_ISCHR(stb.st_mode)) {
free(device);
return strdup(DEFAULT_CDIO_DEVICE);
@@ -853,8 +852,9 @@ cdio_get_default_device_solaris(void)
}
/* Check if it could be a Solaris media*/
if((stat(DEFAULT_CDIO_DEVICE, &stb) == 0) && S_ISDIR(stb.st_mode)) {
device = calloc(1, strlen(DEFAULT_CDIO_DEVICE) + 4);
sprintf(device, "%s/s0", DEFAULT_CDIO_DEVICE);
uint len = strlen(DEFAULT_CDIO_DEVICE + 4);
device = calloc(1, len);
snprintf(device, len, "%s/s0", DEFAULT_CDIO_DEVICE);
return device;
}
return strdup(DEFAULT_CDIO_DEVICE);
@@ -1225,7 +1225,7 @@ cdio_get_devices_solaris_cXtYdZs2(int flag)
if (strlen(entry->d_name) > sizeof(volpath) - 11)
continue;
sprintf(volpath, "/dev/rdsk/%s", entry->d_name);
snprintf(volpath, sizeof(volpath), "/dev/rdsk/%s", entry->d_name);
#ifdef LIBCDIO_SOLARIS_WITH_CD_INQUIRY