diff options
Diffstat (limited to 'epan/print.c')
| -rw-r--r-- | epan/print.c | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/epan/print.c b/epan/print.c index 3ae96f5a0c..a54d84873a 100644 --- a/epan/print.c +++ b/epan/print.c @@ -246,9 +246,16 @@ void write_pdml_preamble(FILE *fh, const gchar *filename) { time_t t = time(NULL); - char *ts = asctime(localtime(&t)); + struct tm * timeinfo; + char *ts; - ts[strlen(ts)-1] = 0; /* overwrite \n */ + /* Create the output */ + timeinfo = localtime(&t); + if (timeinfo != NULL) { + ts = asctime(timeinfo); + ts[strlen(ts)-1] = 0; /* overwrite \n */ + } else + ts = "Not representable"; fprintf(fh, "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n"); fprintf(fh, "<?xml-stylesheet type=\"text/xsl\" href=\"" PDML2HTML_XSL "\"?>\n"); @@ -333,7 +340,10 @@ write_json_proto_tree(output_fields_t* fields, print_args_t *print_args, gchar * /* Create the output */ timeinfo = localtime(&t); - strftime(ts, 30, "%Y-%m-%d", timeinfo); + if (timeinfo != NULL) + strftime(ts, sizeof ts, "%Y-%m-%d", timeinfo); + else + g_strlcpy(ts, "XXXX-XX-XX", sizeof ts); /* XXX - better way of saying "Not representable"? */ if (!is_first) fputs(" ,\n", fh); @@ -381,7 +391,10 @@ write_ek_proto_tree(output_fields_t* fields, print_args_t *print_args, gchar **p /* Create the output */ timeinfo = localtime(&t); - strftime(ts, 30, "%Y-%m-%d", timeinfo); + if (timeinfo != NULL) + strftime(ts, sizeof ts, "%Y-%m-%d", timeinfo); + else + g_strlcpy(ts, "XXXX-XX-XX", sizeof ts); /* XXX - better way of saying "Not representable"? */ fprintf(fh, "{\"index\" : {\"_index\": \"packets-%s\", \"_type\": \"pcap_file\", \"_score\": null}}\n", ts); /* Timestamp added for time indexing in Elasticsearch */ |