static int add_matches(sd_journal *j, char **args) {
char **i;
- int r;
assert(j);
STRV_FOREACH(i, args) {
+ int r;
if (streq(*i, "+"))
r = sd_journal_add_disjunction(j);
else if (path_is_absolute(*i)) {
- char *p, *t = NULL;
+ char _cleanup_free_ *p, *t = NULL;
const char *path;
struct stat st;
path = p ? p : *i;
if (stat(path, &st) < 0) {
- free(p);
log_error("Couldn't stat file: %m");
return -errno;
}
else if (S_ISBLK(st.st_mode))
asprintf(&t, "_KERNEL_DEVICE=b%u:%u", major(st.st_rdev), minor(st.st_rdev));
else {
- free(p);
log_error("File is not a device node, regular file or is not executable: %s", *i);
return -EINVAL;
}
- free(p);
-
if (!t)
return log_oom();
r = sd_journal_add_match(j, t, 0);
- free(t);
} else
r = sd_journal_add_match(j, *i, 0);