diff options
| -rw-r--r-- | drivers/block/drbd/drbd_receiver.c | 27 |
1 files changed, 15 insertions, 12 deletions
diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c index 9da32ac62c22..b5d3fa6c7a8b 100644 --- a/drivers/block/drbd/drbd_receiver.c +++ b/drivers/block/drbd/drbd_receiver.c @@ -970,9 +970,10 @@ static int drbd_recv_header(struct drbd_conf *mdev, enum drbd_packets *cmd, unsi *cmd = be16_to_cpu(h->h95.command); *packet_size = be32_to_cpu(h->h95.length); } else { - dev_err(DEV, "magic?? on data m: 0x%lx c: %d l: %d\n", - (long)be32_to_cpu(h->h80.magic), - h->h80.command, h->h80.length); + dev_err(DEV, "magic?? on data m: 0x%08x c: %d l: %d\n", + be32_to_cpu(h->h80.magic), + be16_to_cpu(h->h80.command), + be16_to_cpu(h->h80.length)); return FALSE; } mdev->last_received = jiffies; @@ -3421,7 +3422,7 @@ recv_bm_rle_bits(struct drbd_conf *mdev, u64 tmp; unsigned long s = c->bit_offset; unsigned long e; - int len = p->head.length - (sizeof(*p) - sizeof(p->head)); + int len = be16_to_cpu(p->head.length) - (sizeof(*p) - sizeof(p->head)); int toggle = DCBP_get_start(p); int have; int bits; @@ -3570,8 +3571,8 @@ static int receive_bitmap(struct drbd_conf *mdev, enum drbd_packets cmd, unsigne memcpy(p, h, sizeof(*h)); if (drbd_recv(mdev, p->head.payload, data_size) != data_size) goto out; - if (p->head.length <= (sizeof(*p) - sizeof(p->head))) { - dev_err(DEV, "ReportCBitmap packet too small (l:%u)\n", p->head.length); + if (data_size <= (sizeof(*p) - sizeof(p->head))) { + dev_err(DEV, "ReportCBitmap packet too small (l:%u)\n", data_size); return FAILED; } ret = decode_bitmap_c(mdev, p, &c); @@ -4582,17 +4583,19 @@ int drbd_asender(struct drbd_thread *thi) if (received == expect && cmd == NULL) { if (unlikely(h->magic != BE_DRBD_MAGIC)) { - dev_err(DEV, "magic?? on meta m: 0x%lx c: %d l: %d\n", - (long)be32_to_cpu(h->magic), - h->command, h->length); + dev_err(DEV, "magic?? on meta m: 0x%08x c: %d l: %d\n", + be32_to_cpu(h->magic), + be16_to_cpu(h->command), + be16_to_cpu(h->length)); goto reconnect; } cmd = get_asender_cmd(be16_to_cpu(h->command)); len = be16_to_cpu(h->length); if (unlikely(cmd == NULL)) { - dev_err(DEV, "unknown command?? on meta m: 0x%lx c: %d l: %d\n", - (long)be32_to_cpu(h->magic), - h->command, h->length); + dev_err(DEV, "unknown command?? on meta m: 0x%08x c: %d l: %d\n", + be32_to_cpu(h->magic), + be16_to_cpu(h->command), + be16_to_cpu(h->length)); goto disconnect; } expect = cmd->pkt_size; |