tree-wide: use UINT64_MAX or friends

[thirdparty/systemd.git] / src / cryptsetup / cryptsetup-fido2.c

diff --git a/src/cryptsetup/cryptsetup-fido2.c b/src/cryptsetup/cryptsetup-fido2.c
index 623a52fa0b005900aaab631a53807e1d1fafd178..dfdb964360a7998e9cecfc527726641dc3c35b6e 100644 (file)
--- a/src/cryptsetup/cryptsetup-fido2.c
+++ b/src/cryptsetup/cryptsetup-fido2.c
@@ -138,7 +138,7 @@ int find_fido2_auto_data(
                         return log_error_errno(SYNTHETIC_ERRNO(EINVAL),
                                                "FIDO2 token data lacks 'fido2-credential' field.");
 
-                r = unbase64mem(json_variant_string(w), (size_t) -1, &cid, &cid_size);
+                r = unbase64mem(json_variant_string(w), SIZE_MAX, &cid, &cid_size);
                 if (r < 0)
                         return log_error_errno(SYNTHETIC_ERRNO(EINVAL),
                                                "Invalid base64 data in 'fido2-credential' field.");
@@ -150,7 +150,7 @@ int find_fido2_auto_data(
 
                 assert(!salt);
                 assert(salt_size == 0);
-                r = unbase64mem(json_variant_string(w), (size_t) -1, &salt, &salt_size);
+                r = unbase64mem(json_variant_string(w), SIZE_MAX, &salt, &salt_size);
                 if (r < 0)
                         return log_error_errno(r, "Failed to decode base64 encoded salt.");