if (key_file)
k = crypt_activate_by_keyfile_offset(cd, argv[2], CRYPT_ANY_SLOT, key_file, opt_keyfile_size,
opt_keyfile_offset, flags);
+ if (k < 0) {
+ log_error("Failed to activate with key file '%s': %s", key_file, strerror(-k));
+ key_file = NULL;
+ continue;
+ }
else {
char **p;