diff options
Diffstat (limited to 'src/offlinelogstorage/dlt_offline_logstorage_behavior.c')
| -rw-r--r-- | src/offlinelogstorage/dlt_offline_logstorage_behavior.c | 22 |
1 files changed, 13 insertions, 9 deletions
diff --git a/src/offlinelogstorage/dlt_offline_logstorage_behavior.c b/src/offlinelogstorage/dlt_offline_logstorage_behavior.c index d0ea325..7c55a1a 100644 --- a/src/offlinelogstorage/dlt_offline_logstorage_behavior.c +++ b/src/offlinelogstorage/dlt_offline_logstorage_behavior.c @@ -90,15 +90,19 @@ void dlt_logstorage_log_file_name(char *log_file_name, struct tm tm_info; tzset(); localtime_r(&t, &tm_info); - sprintf(stamp, - "%c%04d%02d%02d-%02d%02d%02d", - file_config->logfile_delimiter, - 1900 + tm_info.tm_year, - 1 + tm_info.tm_mon, - tm_info.tm_mday, - tm_info.tm_hour, - tm_info.tm_min, - tm_info.tm_sec); + if (snprintf(stamp, + DLT_OFFLINE_LOGSTORAGE_TIMESTAMP_LEN + 1, + "%c%04d%02d%02d-%02d%02d%02d", + file_config->logfile_delimiter, + 1900 + tm_info.tm_year, + 1 + tm_info.tm_mon, + tm_info.tm_mday, + tm_info.tm_hour, + tm_info.tm_min, + tm_info.tm_sec) != 0) { + dlt_vlog(LOG_WARNING, "%s: snprintf truncation %s\n", __func__, + stamp); + } strcat(log_file_name, stamp); } |