audit-util: use read_full_virtual_file()

Conversely this one is "raw" file, but let's switch to
static inline helper for it.

diff --git a/src/basic/audit-util.c b/src/basic/audit-util.c
index 4f50339d6d738d16cafc8aea2dc693c7a741c018..0d664b0d8b7f659394f898326b362f324969d9e1 100644 (file)
--- a/src/basic/audit-util.c
+++ b/src/basic/audit-util.c
@@ -37,7 +37,7 @@ static int audit_read_field(const PidRef *pid, const char *field, char **ret) {
 
         _cleanup_free_ char *s = NULL;
         bool enoent = false;
-        r = read_virtual_file(p, SIZE_MAX, &s, /* ret_size= */ NULL);
+        r = read_full_virtual_file(p, &s, /* ret_size= */ NULL);
         if (r == -ENOENT) {
                 if (proc_mounted() == 0)
                         return -ENOSYS;