Log warnings about dropped packets only with debug level 5 or higher.

[tinc] / src / logger.c

diff --git a/src/logger.c b/src/logger.c
index f886ba4..e0e6bca 100644 (file)
--- a/src/logger.c
+++ b/src/logger.c
@@ -75,7 +75,7 @@ void reopenlogger() {
        fflush(logfile);
        FILE *newfile = fopen(logfilename, "a");
        if(!newfile) {
-               logger(LOG_ERR, "Unable to reopen log file %s: %s\n", logfilename, strerror(errno));
+               logger(LOG_ERR, "Unable to reopen log file %s: %s", logfilename, strerror(errno));
                return;
        }
        fclose(logfile);
@@ -109,6 +109,7 @@ void logger(int priority, const char *format, ...) {
                                char message[4096];
                                const char *messages[] = {message};
                                vsnprintf(message, sizeof(message), format, ap);
+                               message[sizeof message - 1] = 0;
                                ReportEvent(loghandle, priority, 0, 0, NULL, 1, 0, messages, NULL);
                        }
 #else