diff options
| -rw-r--r-- | drivers/char/tpm/eventlog/tpm1.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/char/tpm/eventlog/tpm1.c b/drivers/char/tpm/eventlog/tpm1.c index 4cf830333684..bfdff9271be0 100644 --- a/drivers/char/tpm/eventlog/tpm1.c +++ b/drivers/char/tpm/eventlog/tpm1.c @@ -88,7 +88,7 @@ static void *tpm1_bios_measurements_start(struct seq_file *m, loff_t *pos) event = addr; /* check if current entry is valid */ - if (addr + sizeof(struct tcpa_event) >= limit) + if (addr + sizeof(struct tcpa_event) > limit) return NULL; converted_event_size = @@ -98,7 +98,7 @@ static void *tpm1_bios_measurements_start(struct seq_file *m, loff_t *pos) if (((converted_event_type == 0) && (converted_event_size == 0)) || ((addr + sizeof(struct tcpa_event) + converted_event_size) - >= limit)) + > limit)) return NULL; if (i++ == *pos) @@ -125,7 +125,7 @@ static void *tpm1_bios_measurements_next(struct seq_file *m, void *v, v += sizeof(struct tcpa_event) + converted_event_size; /* now check if current entry is valid */ - if ((v + sizeof(struct tcpa_event)) >= limit) + if ((v + sizeof(struct tcpa_event)) > limit) return NULL; event = v; @@ -134,7 +134,7 @@ static void *tpm1_bios_measurements_next(struct seq_file *m, void *v, converted_event_type = do_endian_conversion(event->event_type); if (((converted_event_type == 0) && (converted_event_size == 0)) || - ((v + sizeof(struct tcpa_event) + converted_event_size) >= limit)) + ((v + sizeof(struct tcpa_event) + converted_event_size) > limit)) return NULL; (*pos)++; |