diff options
Diffstat (limited to 'src/journal/journalctl.c')
| -rw-r--r-- | src/journal/journalctl.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/src/journal/journalctl.c b/src/journal/journalctl.c index 4350925fb0..7f997487b4 100644 --- a/src/journal/journalctl.c +++ b/src/journal/journalctl.c @@ -1091,8 +1091,10 @@ static int discover_next_boot(sd_journal *j, r = sd_journal_previous(j); if (r < 0) return r; - else if (r == 0) + else if (r == 0) { + log_debug("Whoopsie! We found a boot ID but can't read its last entry."); return -ENODATA; /* This shouldn't happen. We just came from this very boot ID. */ + } r = sd_journal_get_realtime_usec(j, &next_boot->last); if (r < 0) @@ -1112,7 +1114,7 @@ static int get_boots( bool skip_once; int r, count = 0; - BootId *head = NULL, *tail = NULL; + BootId *head = NULL, *tail = NULL, *id; const bool advance_older = boot_id && offset <= 0; sd_id128_t previous_boot_id; @@ -1203,6 +1205,13 @@ static int get_boots( break; } } else { + LIST_FOREACH(boot_list, id, head) { + if (sd_id128_equal(id->id, current->id)) { + /* boot id already stored, something wrong with the journal files */ + /* exiting as otherwise this problem would cause forever loop */ + goto finish; + } + } LIST_INSERT_AFTER(boot_list, head, tail, current); tail = current; current = NULL; @@ -2257,7 +2266,7 @@ int main(int argc, char *argv[]) { if (r < 0) goto finish; - printf("Archived and active journals take up %s on disk.\n", + printf("Archived and active journals take up %s in the file system.\n", format_bytes(sbytes, sizeof(sbytes), bytes)); goto finish; } |