char *pa_get_home_dir(char *s, size_t l) {
char *e;
-#ifdef HAVE_PWD_H
char *dir;
+#ifdef HAVE_PWD_H
struct passwd *r;
#endif
pa_assert(s);
pa_assert(l > 0);
- if ((e = getenv("HOME")))
- return pa_strlcpy(s, e, l);
+ if ((e = getenv("HOME"))) {
+ dir = pa_strlcpy(s, e, l);
+ goto finish;
+ }
- if ((e = getenv("USERPROFILE")))
- return pa_strlcpy(s, e, l);
+ if ((e = getenv("USERPROFILE"))) {
+ dir = pa_strlcpy(s, e, l);
+ goto finish;
+ }
#ifdef HAVE_PWD_H
errno = 0;
dir = pa_strlcpy(s, r->pw_dir, l);
pa_getpwuid_free(r);
+#endif /* HAVE_PWD_H */
- return dir;
-#else /* HAVE_PWD_H */
+finish:
+ if (!dir) {
+ errno = ENOENT;
+ return NULL;
+ }
- errno = ENOENT;
- return NULL;
-#endif
+ if (!pa_is_path_absolute(dir)) {
+ pa_log("Failed to get the home directory, not an absolute path: %s", dir);
+ errno = ENOENT;
+ return NULL;
+ }
+
+ return dir;
}
char *pa_get_binary_name(char *s, size_t l) {