diff options
Diffstat (limited to 'src/daemon/dlt-daemon.c')
-rw-r--r-- | src/daemon/dlt-daemon.c | 22 |
1 files changed, 15 insertions, 7 deletions
diff --git a/src/daemon/dlt-daemon.c b/src/daemon/dlt-daemon.c index ee8b929..fd46795 100644 --- a/src/daemon/dlt-daemon.c +++ b/src/daemon/dlt-daemon.c @@ -253,10 +253,14 @@ int option_file_parser(DltDaemonLocal *daemon_local) daemon_local->flags.offlineTraceFilenameTimestampBased = 1; daemon_local->flags.loggingMode = DLT_LOG_TO_CONSOLE; daemon_local->flags.loggingLevel = LOG_INFO; - snprintf(daemon_local->flags.loggingFilename, - sizeof(daemon_local->flags.loggingFilename), - "%s/dlt.log", - dltFifoBaseDir); + + if (snprintf(daemon_local->flags.loggingFilename, + sizeof(daemon_local->flags.loggingFilename), + "%s/dlt.log", dltFifoBaseDir) != 0) { + dlt_vlog(LOG_WARNING, "%s: snprintf truncation/error %s\n", __func__, + daemon_local->flags.loggingFilename); + } + daemon_local->timeoutOnSend = 4; daemon_local->RingbufferMinSize = DLT_DAEMON_RINGBUFFER_MIN_SIZE; daemon_local->RingbufferMaxSize = DLT_DAEMON_RINGBUFFER_MAX_SIZE; @@ -1496,7 +1500,9 @@ void dlt_daemon_exit_trigger() { char tmp[DLT_PATH_MAX] = { 0 }; - snprintf(tmp, DLT_PATH_MAX, "%s/dlt", dltFifoBaseDir); + if (snprintf(tmp, DLT_PATH_MAX, "%s/dlt", dltFifoBaseDir) != 0) { + dlt_vlog(LOG_WARNING, "%s: snprintf truncation/error %s\n", __func__, tmp); + } (void)unlink(tmp); /* stop event loop */ @@ -2346,7 +2352,8 @@ int dlt_daemon_process_user_message_register_application(DltDaemon *daemon, if (dlt_receiver_check_and_get(rec, description, len, DLT_RCV_NONE) < 0) { dlt_log(LOG_ERR, "Unable to get application description\n"); /* in case description was not readable, set dummy description */ - strncpy(description, "Unknown", sizeof("Unknown")); + memcpy(description, "Unknown", sizeof("Unknown")); + /* unknown len of original description, set to 0 to not remove in next * step. Because message buffer is re-adjusted the corrupted description * is ignored. */ @@ -2454,7 +2461,8 @@ int dlt_daemon_process_user_message_register_context(DltDaemon *daemon, if (dlt_receiver_check_and_get(rec, description, len, DLT_RCV_NONE) < 0) { dlt_log(LOG_ERR, "Unable to get context description\n"); /* in case description was not readable, set dummy description */ - strncpy(description, "Unknown", sizeof("Unknown")); + memcpy(description, "Unknown", sizeof("Unknown")); + /* unknown len of original description, set to 0 to not remove in next * step. Because message buffer is re-adjusted the corrupted description * is ignored. */ |