diff options
| author | Thomas Hindoe Paaboel Andersen <phomes@gmail.com> | 2012-10-12 20:26:47 +0200 |
|---|---|---|
| committer | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2013-05-14 21:53:48 -0400 |
| commit | 39887731d4a36292674f92effa30e5941419c201 (patch) | |
| tree | d89cb9f30c703eab5fe8a4830faa61f39b8a04a5 | |
| parent | 53789059e0e9378041697c25af06a08a433fb964 (diff) | |
sd-journal: check if the pointers passed are the same
| -rw-r--r-- | src/journal/sd-journal.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/journal/sd-journal.c b/src/journal/sd-journal.c index c21712b7c4..779af62b51 100644 --- a/src/journal/sd-journal.c +++ b/src/journal/sd-journal.c @@ -2217,6 +2217,8 @@ _public_ int sd_journal_get_cutoff_realtime_usec(sd_journal *j, uint64_t *from, return -EINVAL; if (!from && !to) return -EINVAL; + if (from == to) + return -EINVAL; HASHMAP_FOREACH(f, j->files, i) { usec_t fr, t; @@ -2256,6 +2258,8 @@ _public_ int sd_journal_get_cutoff_monotonic_usec(sd_journal *j, sd_id128_t boot return -EINVAL; if (!from && !to) return -EINVAL; + if (from == to) + return -EINVAL; HASHMAP_FOREACH(f, j->files, i) { usec_t fr, t; |