From b9c488f60050248b35640f28e4d00958702ba1c3 Mon Sep 17 00:00:00 2001 From: Eelco Dolstra Date: Wed, 6 Aug 2014 13:14:51 +0200 Subject: [PATCH] journald: Fix off-by-one error in "Missed X kernel messages" warning On receiving a message, "kernel_seqnum" is set to "serial + 1". So subtracting 1 will cause messages like "Missed 0 kernel messages", which should be "Missed 1 kernel messages". --- src/journal/journald-kmsg.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git src/journal/journald-kmsg.c src/journal/journald-kmsg.c index 9935986..fb8ea08 100644 --- src/journal/journald-kmsg.c +++ src/journal/journald-kmsg.c @@ -152,7 +152,7 @@ static void dev_kmsg_record(Server *s, char *p, size_t l) { /* Did we lose any? */ if (serial > *s->kernel_seqnum) server_driver_message(s, SD_MESSAGE_JOURNAL_MISSED, "Missed %"PRIu64" kernel messages", - serial - *s->kernel_seqnum - 1); + serial - *s->kernel_seqnum); /* Make sure we never read this one again. Note that * we always store the next message serial we expect -- 1.7.9.2