info(udev, "updating devpath from '%s' to '%s'\n",
udev_device_get_devpath(dev), val);
- util_strlcpy(syspath, udev_get_sys_path(udev), sizeof(syspath));
- util_strlcat(syspath, val, sizeof(syspath));
+ util_strscpyl(syspath, sizeof(syspath), udev_get_sys_path(udev), val, NULL);
udev_device_set_syspath(dev, syspath);
} else {
struct udev_list_entry *entry;
/* a relative path is a device attribute */
devicepath[0] = '\0';
if (file[0] != '/') {
- util_strlcpy(devicepath, udev_get_sys_path(udev), sizeof(devicepath));
- util_strlcat(devicepath, udev_device_get_devpath(dev), sizeof(devicepath));
-
- util_strlcpy(filepath, devicepath, sizeof(filepath));
- util_strlcat(filepath, "/", sizeof(filepath));
- util_strlcat(filepath, file, sizeof(filepath));
+ util_strscpyl(devicepath, sizeof(devicepath),
+ udev_get_sys_path(udev), udev_device_get_devpath(dev), NULL);
+ util_strscpyl(filepath, sizeof(filepath), devicepath, "/", file, NULL);
file = filepath;
}
static int attr_subst_subdir(char *attr, size_t len)
{
- char *pos;
int found = 0;
- pos = strstr(attr, "/*/");
- if (pos != NULL) {
- char str[UTIL_PATH_SIZE];
+ if (strstr(attr, "/*/")) {
+ char *pos;
+ char dirname[UTIL_PATH_SIZE];
+ const char *tail;
DIR *dir;
- pos[1] = '\0';
- util_strlcpy(str, &pos[2], sizeof(str));
- dir = opendir(attr);
+ util_strscpy(dirname, sizeof(dirname), attr);
+ pos = strstr(dirname, "/*/");
+ if (pos == NULL)
+ return -1;
+ pos[0] = '\0';
+ tail = &pos[2];
+ dir = opendir(dirname);
if (dir != NULL) {
struct dirent *dent;
if (dent->d_name[0] == '.')
continue;
- util_strlcat(attr, dent->d_name, len);
- util_strlcat(attr, str, len);
+ util_strscpyl(attr, len, dirname, "/", dent->d_name, tail, NULL);
if (stat(attr, &stats) == 0) {
found = 1;
break;
}
- pos[1] = '\0';
}
closedir(dir);
}
- if (!found)
- util_strlcat(attr, str, len);
}
return found;
char *pos;
struct stat statbuf;
- util_strlcpy(file, value, sizeof(file));
+ /* allow programs in /lib/udev called without the path */
+ if (value[0] != '/')
+ util_strscpyl(file, sizeof(file), UDEV_PREFIX "/lib/udev/", value, NULL);
+ else
+ util_strscpy(file, sizeof(file), value);
pos = strchr(file, ' ');
if (pos)
pos[0] = '\0';
-
- /* allow programs in /lib/udev called without the path */
- if (strchr(file, '/') == NULL) {
- util_strlcpy(file, UDEV_PREFIX "/lib/udev/", sizeof(file));
- util_strlcat(file, value, sizeof(file));
- pos = strchr(file, ' ');
- if (pos)
- pos[0] = '\0';
- }
-
dbg(rules->udev, "IMPORT auto mode for '%s'\n", file);
- if (!lstat(file, &statbuf) && (statbuf.st_mode & S_IXUSR)) {
+ if (stat(file, &statbuf) == 0 && (statbuf.st_mode & S_IXUSR)) {
dbg(rules->udev, "IMPORT will be executed (autotype)\n");
rule_add_key(&rule_tmp, TK_M_IMPORT_PROG, op, value, NULL);
} else {
} else if ((rules->resolve_names > 0) && strchr("$%", value[0]) == NULL) {
uid = add_uid(rules, value);
rule_add_key(&rule_tmp, TK_A_OWNER_ID, op, NULL, &uid);
- } else if (rules->resolve_names == 0) {
+ } else if (rules->resolve_names >= 0) {
rule_add_key(&rule_tmp, TK_A_OWNER, op, value, NULL);
}
rule_tmp.rule.rule.flags = 1;
} else if ((rules->resolve_names > 0) && strchr("$%", value[0]) == NULL) {
gid = add_gid(rules, value);
rule_add_key(&rule_tmp, TK_A_GROUP_ID, op, NULL, &gid);
- } else if (rules->resolve_names == 0) {
+ } else if (rules->resolve_names >= 0) {
rule_add_key(&rule_tmp, TK_A_GROUP, op, value, NULL);
}
rule_tmp.rule.rule.flags = 1;
if (strcmp(ext, suffix) != 0)
continue;
}
- dbg(udev, "put file '%s/%s' into list\n", dirname, dent->d_name);
-
- snprintf(filename, sizeof(filename), "%s/%s", dirname, dent->d_name);
- filename[sizeof(filename)-1] = '\0';
+ util_strscpyl(filename, sizeof(filename), dirname, "/", dent->d_name, NULL);
+ dbg(udev, "put file '%s' into list\n", filename);
udev_list_entry_add(udev, file_list, filename, NULL, 1, 1);
}
add_matching_files(udev, &file_list, SYSCONFDIR "/udev/rules.d", ".rules");
/* read dynamic/temporary rules */
- util_strlcpy(filename, udev_get_dev_path(udev), sizeof(filename));
- util_strlcat(filename, "/.udev/rules.d", sizeof(filename));
+ util_strscpyl(filename, sizeof(filename), udev_get_dev_path(udev), "/.udev/rules.d", NULL);
if (stat(filename, &statbuf) != 0) {
util_create_path(udev, filename);
udev_selinux_setfscreatecon(udev, filename, S_IFDIR|0755);
{
char value[UTIL_PATH_SIZE];
- util_strlcpy(value, &rules->buf[token->key.value_off], sizeof(value));
+ util_strscpy(value, sizeof(value), &rules->buf[token->key.value_off]);
key_value = value;
while (key_value != NULL) {
pos = strchr(key_value, '|');
if (key_name[0] == '[') {
char attr[UTIL_PATH_SIZE];
- util_strlcpy(attr, key_name, sizeof(attr));
+ util_strscpy(attr, sizeof(attr), key_name);
util_resolve_subsys_kernel(event->udev, attr, value, sizeof(value), 1);
}
if (value[0] == '\0') {
val = udev_device_get_sysattr_value(dev, key_name);
if (val == NULL)
return -1;
- util_strlcpy(value, val, sizeof(value));
+ util_strscpy(value, sizeof(value), val);
}
/* strip trailing whitespace of value, if not asked to match for it */
char filename[UTIL_PATH_SIZE];
int found;
- util_strlcpy(filename, &rules->buf[cur->key.value_off], sizeof(filename));
- udev_event_apply_format(event, filename, sizeof(filename));
+ udev_event_apply_format(event, &rules->buf[cur->key.value_off], filename, sizeof(filename));
found = (wait_for_file(event->dev, filename, 10) == 0);
if (!found && (cur->key.op != OP_NOMATCH))
goto nomatch;
struct stat statbuf;
int match;
- util_strlcpy(filename, &rules->buf[cur->key.value_off], sizeof(filename));
- udev_event_apply_format(event, filename, sizeof(filename));
- if (util_resolve_subsys_kernel(event->udev, NULL, filename, sizeof(filename), 0) != 0)
+ udev_event_apply_format(event, &rules->buf[cur->key.value_off], filename, sizeof(filename));
+ if (util_resolve_subsys_kernel(event->udev, filename, filename, sizeof(filename), 0) != 0) {
if (filename[0] != '/') {
char tmp[UTIL_PATH_SIZE];
- util_strlcpy(tmp, udev_device_get_syspath(event->dev), sizeof(tmp));
- util_strlcat(tmp, "/", sizeof(tmp));
- util_strlcat(tmp, filename, sizeof(tmp));
- util_strlcpy(filename, tmp, sizeof(filename));
+ util_strscpy(tmp, sizeof(tmp), filename);
+ util_strscpyl(filename, sizeof(filename),
+ udev_device_get_syspath(event->dev), "/", tmp, NULL);
}
-
+ }
attr_subst_subdir(filename, sizeof(filename));
match = (stat(filename, &statbuf) == 0);
free(event->program_result);
event->program_result = NULL;
- util_strlcpy(program, &rules->buf[cur->key.value_off], sizeof(program));
- udev_event_apply_format(event, program, sizeof(program));
+ udev_event_apply_format(event, &rules->buf[cur->key.value_off], program, sizeof(program));
envp = udev_device_get_properties_envp(event->dev);
info(event->udev, "PROGRAM '%s' %s:%u\n",
program,
{
char import[UTIL_PATH_SIZE];
- util_strlcpy(import, &rules->buf[cur->key.value_off], sizeof(import));
- udev_event_apply_format(event, import, sizeof(import));
+ udev_event_apply_format(event, &rules->buf[cur->key.value_off], import, sizeof(import));
if (import_file_into_properties(event->dev, import) != 0)
if (cur->key.op != OP_NOMATCH)
goto nomatch;
{
char import[UTIL_PATH_SIZE];
- util_strlcpy(import, &rules->buf[cur->key.value_off], sizeof(import));
- udev_event_apply_format(event, import, sizeof(import));
+ udev_event_apply_format(event, &rules->buf[cur->key.value_off], import, sizeof(import));
info(event->udev, "IMPORT '%s' %s:%u\n",
import,
&rules->buf[rule->rule.filename_off],
{
char import[UTIL_PATH_SIZE];
- util_strlcpy(import, &rules->buf[cur->key.value_off], sizeof(import));
- udev_event_apply_format(event, import, sizeof(import));
+ udev_event_apply_format(event, &rules->buf[cur->key.value_off], import, sizeof(import));
if (import_parent_into_properties(event->dev, import) != 0)
if (cur->key.op != OP_NOMATCH)
goto nomatch;
break;
if (cur->key.op == OP_ASSIGN_FINAL)
event->owner_final = 1;
- util_strlcpy(owner, &rules->buf[cur->key.value_off], sizeof(owner));
- udev_event_apply_format(event, owner, sizeof(owner));
+ udev_event_apply_format(event, &rules->buf[cur->key.value_off], owner, sizeof(owner));
event->uid = util_lookup_user(event->udev, owner);
info(event->udev, "OWNER %u %s:%u\n",
event->uid,
break;
if (cur->key.op == OP_ASSIGN_FINAL)
event->group_final = 1;
- util_strlcpy(group, &rules->buf[cur->key.value_off], sizeof(group));
- udev_event_apply_format(event, group, sizeof(group));
+ udev_event_apply_format(event, &rules->buf[cur->key.value_off], group, sizeof(group));
event->gid = util_lookup_group(event->udev, group);
info(event->udev, "GROUP %u %s:%u\n",
event->gid,
break;
if (cur->key.op == OP_ASSIGN_FINAL)
event->mode_final = 1;
- util_strlcpy(mode, &rules->buf[cur->key.value_off], sizeof(mode));
- udev_event_apply_format(event, mode, sizeof(mode));
+ udev_event_apply_format(event, &rules->buf[cur->key.value_off], mode, sizeof(mode));
event->mode = strtol(mode, &endptr, 8);
if (endptr[0] != '\0') {
err(event->udev, "invalide mode '%s' set default mode 0660\n", mode);
char temp_value[UTIL_NAME_SIZE];
struct udev_list_entry *entry;
- util_strlcpy(temp_value, value, sizeof(temp_value));
- udev_event_apply_format(event, temp_value, sizeof(temp_value));
+ udev_event_apply_format(event, value, temp_value, sizeof(temp_value));
entry = udev_device_add_property(event->dev, name, temp_value);
/* store in db */
udev_list_entry_set_flag(entry, 1);
break;
if (cur->key.op == OP_ASSIGN_FINAL)
event->name_final = 1;
- util_strlcpy(name_str, name, sizeof(name_str));
- udev_event_apply_format(event, name_str, sizeof(name_str));
+ udev_event_apply_format(event, name, name_str, sizeof(name_str));
if (esc == ESCAPE_UNSET || esc == ESCAPE_REPLACE) {
count = udev_util_replace_chars(name_str, "/");
if (count > 0)
udev_device_cleanup_devlinks_list(event->dev);
/* allow multiple symlinks separated by spaces */
- util_strlcpy(temp, &rules->buf[cur->key.value_off], sizeof(temp));
- udev_event_apply_format(event, temp, sizeof(temp));
+ udev_event_apply_format(event, &rules->buf[cur->key.value_off], temp, sizeof(temp));
if (esc == ESCAPE_UNSET)
count = udev_util_replace_chars(temp, "/ ");
else if (esc == ESCAPE_REPLACE)
pos,
&rules->buf[rule->rule.filename_off],
rule->rule.filename_line);
- util_strlcpy(filename, udev_get_dev_path(event->udev), sizeof(filename));
- util_strlcat(filename, "/", sizeof(filename));
- util_strlcat(filename, pos, sizeof(filename));
+ util_strscpyl(filename, sizeof(filename), udev_get_dev_path(event->udev), "/", pos, NULL);
udev_device_add_devlink(event->dev, filename);
while (isspace(next[1]))
next++;
pos,
&rules->buf[rule->rule.filename_off],
rule->rule.filename_line);
- util_strlcpy(filename, udev_get_dev_path(event->udev), sizeof(filename));
- util_strlcat(filename, "/", sizeof(filename));
- util_strlcat(filename, pos, sizeof(filename));
+ util_strscpyl(filename, sizeof(filename), udev_get_dev_path(event->udev), "/", pos, NULL);
udev_device_add_devlink(event->dev, filename);
}
}
char value[UTIL_NAME_SIZE];
FILE *f;
- util_strlcpy(attr, key_name, sizeof(attr));
- if (util_resolve_subsys_kernel(event->udev, key_name, attr, sizeof(attr), 0) != 0) {
- util_strlcpy(attr, udev_device_get_syspath(event->dev), sizeof(attr));
- util_strlcat(attr, "/", sizeof(attr));
- util_strlcat(attr, key_name, sizeof(attr));
- }
-
+ if (util_resolve_subsys_kernel(event->udev, key_name, attr, sizeof(attr), 0) != 0)
+ util_strscpyl(attr, sizeof(attr), udev_device_get_syspath(event->dev), "/", key_name, NULL);
attr_subst_subdir(attr, sizeof(attr));
- util_strlcpy(value, &rules->buf[cur->key.value_off], sizeof(value));
- udev_event_apply_format(event, value, sizeof(value));
+ udev_event_apply_format(event, &rules->buf[cur->key.value_off], value, sizeof(value));
info(event->udev, "ATTR '%s' writing '%s' %s:%u\n", attr, value,
&rules->buf[rule->rule.filename_off],
rule->rule.filename_line);
~ianmdlvl / elogind.git / blobdiff