diff options
| -rw-r--r-- | src/integritysetup/integrity-util.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/src/integritysetup/integrity-util.c b/src/integritysetup/integrity-util.c index 5970a136b8..c2d2f950de 100644 --- a/src/integritysetup/integrity-util.c +++ b/src/integritysetup/integrity-util.c @@ -48,16 +48,20 @@ int parse_integrity_options( if (ret_commit_time) *ret_commit_time = tmp_commit_time; } else if ((val = startswith(word, "data-device="))) { - r = free_and_strdup(ret_data_device, val); - if (r < 0) - return log_oom(); + if (ret_data_device) { + r = free_and_strdup(ret_data_device, val); + if (r < 0) + return log_oom(); + } } else if ((val = startswith(word, "integrity-algorithm="))) { - r = free_and_strdup(ret_integrity_alg, val); - if (r < 0) - return log_oom(); - r = supported_integrity_algorithm(*ret_integrity_alg); + r = supported_integrity_algorithm(val); if (r < 0) return r; + if (ret_integrity_alg) { + r = free_and_strdup(ret_integrity_alg, val); + if (r < 0) + return log_oom(); + } } else log_warning("Encountered unknown option '%s', ignoring.", word); } |