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-rw-r--r--src/journal/journalctl.c9
1 files changed, 8 insertions, 1 deletions
diff --git a/src/journal/journalctl.c b/src/journal/journalctl.c
index 4350925fb0..13e3b44f06 100644
--- a/src/journal/journalctl.c
+++ b/src/journal/journalctl.c
@@ -1112,7 +1112,7 @@ 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 +1203,13 @@ 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;