genhomedircon: fix FALLBACK_NAME regex
Originally the fallback regex for the username was either ".*" or
"[^/]*". The second is more correct but still can match nothing.
changing the * to + means that it must match at least one character.
Signed-off-by: Jason Zaman <[email protected]>
diff --git a/libsemanage/src/genhomedircon.c b/libsemanage/src/genhomedircon.c
index 6c6eaef..c5ea436 100644
--- a/libsemanage/src/genhomedircon.c
+++ b/libsemanage/src/genhomedircon.c
@@ -86,7 +86,7 @@
#define FALLBACK_SENAME "user_u"
#define FALLBACK_PREFIX "user"
#define FALLBACK_LEVEL "s0"
-#define FALLBACK_NAME ".*"
+#define FALLBACK_NAME "[^/]+"
#define FALLBACK_UIDGID "[0-9]+"
#define DEFAULT_LOGIN "__default__"
@@ -1024,7 +1024,7 @@
for (h = homedirs; h; h = h->next) {
Ustr *temp = ustr_dup_cstr(h->data);
- if (!temp || !ustr_add_cstr(&temp, "/[^/]*")) {
+ if (!temp || !ustr_add_cstr(&temp, "/" FALLBACK_NAME)) {
ustr_sc_free(&temp);
retval = STATUS_ERR;
goto done;
