diff options
| -rw-r--r-- | dirmngr/dns.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/dirmngr/dns.c b/dirmngr/dns.c index 39d3295b0..9bba3290c 100644 --- a/dirmngr/dns.c +++ b/dirmngr/dns.c @@ -4606,8 +4606,9 @@ dns_error_t dns_trace_fput(const struct dns_trace_event *te, const void *data, s if (fwrite(&tmp, 1, headsize, fp) < headsize) return errno; - if (fwrite(data, 1, datasize, fp) < datasize) - return errno; + if (data) + if (fwrite(data, 1, datasize, fp) < datasize) + return errno; if (fflush(fp)) return errno; |