From 83fd35b3f3fa580d2b99874abd1f67ee61dcb659 Mon Sep 17 00:00:00 2001 From: Eugene Grosbein Date: Thu, 27 Apr 2023 23:43:16 +0700 Subject: [PATCH] logger(1): fix timestamps in case of long run An example: ( echo test; sleep 2; echo test2 ) | logger -h /var/run/log Before fix, logger assigned same timestamp to both records. Fixes: 65547fb33db901a9f352aacb0ed45ce68b0bd275 Reported by: Vadim Goncharov MFC after: 1 week --- usr.bin/logger/logger.c | 18 ++++++++++++------ 1 file changed, 12 insertions(+), 6 deletions(-) diff --git a/usr.bin/logger/logger.c b/usr.bin/logger/logger.c index 1ce8d81db6f6..32fda60717d6 100644 --- a/usr.bin/logger/logger.c +++ b/usr.bin/logger/logger.c @@ -198,22 +198,23 @@ main(int argc, char *argv[]) if (host == NULL) cap_openlog(capsyslog, tag, logflags, 0); - (void )time(&now); - (void )ctime_r(&now, tbuf); - tbuf[19] = '\0'; - timestamp = tbuf + 4; - if (hostname == NULL) { hostname = hbuf; (void )gethostname(hbuf, MAXHOSTNAMELEN); *strchrnul(hostname, '.') = '\0'; } + timestamp = tbuf + 4; + /* log input line if appropriate */ if (argc > 0) { char *p, *endp; size_t len; + (void )time(&now); + (void )ctime_r(&now, tbuf); + tbuf[19] = '\0'; + for (p = buf, endp = buf + sizeof(buf) - 2; *argv;) { len = strlen(*argv); if (p + len > endp && p > buf) { @@ -235,9 +236,14 @@ main(int argc, char *argv[]) logmessage(pri, timestamp, hostname, tag, socks, nsock, buf); } else - while (fgets(buf, sizeof(buf), stdin) != NULL) + while (fgets(buf, sizeof(buf), stdin) != NULL) { + (void )time(&now); + (void )ctime_r(&now, tbuf); + tbuf[19] = '\0'; + logmessage(pri, timestamp, hostname, tag, socks, nsock, buf); + } exit(0); }