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| author | Ronnie Sahlberg <ronnie_sahlberg@ozemail.com.au> | 2006-04-05 10:07:49 +0000 |
|---|---|---|
| committer | Ronnie Sahlberg <ronnie_sahlberg@ozemail.com.au> | 2006-04-05 10:07:49 +0000 |
| commit | 5e89308fe3c5cc87533e32b97c856ffdd1525796 (patch) | |
| tree | 6ffc2fbc2958155172ba2d508e436fc12306a5f1 /epan/dissectors/packet-fcp.c | |
| parent | 4a8bcee67f6c00b0848f9a58a9dba13fa6387a99 (diff) | |
| download | wireshark-5e89308fe3c5cc87533e32b97c856ffdd1525796.tar.gz wireshark-5e89308fe3c5cc87533e32b97c856ffdd1525796.tar.bz2 wireshark-5e89308fe3c5cc87533e32b97c856ffdd1525796.zip | |
from previous commit
dont dereference cdata null pointer
svn path=/trunk/; revision=17814
Diffstat (limited to 'epan/dissectors/packet-fcp.c')
| -rw-r--r-- | epan/dissectors/packet-fcp.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/epan/dissectors/packet-fcp.c b/epan/dissectors/packet-fcp.c index 48dfabb79a..1840989790 100644 --- a/epan/dissectors/packet-fcp.c +++ b/epan/dissectors/packet-fcp.c @@ -583,11 +583,11 @@ dissect_fcp_data(tvbuff_t *tvb, packet_info *pinfo, proto_tree *parent_tree, pro pinfo->private_data = NULL; } - if (cdata->fcp_lun >= 0) - proto_tree_add_uint_hidden(tree, hf_fcp_singlelun, tvb, - 0, 0, cdata->fcp_lun); - if (cdata) { + if (cdata->fcp_lun >= 0) + proto_tree_add_uint_hidden(tree, hf_fcp_singlelun, tvb, + 0, 0, cdata->fcp_lun); + dissect_scsi_payload(tvb, pinfo, parent_tree, FALSE, (guint16) cdata->fcp_lun); } else { dissect_scsi_payload(tvb, pinfo, parent_tree, FALSE, 0xffff); @@ -750,7 +750,7 @@ dissect_fcp_xfer_rdy(tvbuff_t *tvb, packet_info *pinfo, proto_tree *parent_tree, cdata = (fcp_conv_data_t *)g_hash_table_lookup (fcp_req_hash, &ckey); - if (cdata != NULL) { + if (cdata) { cdata->fcp_dl = tvb_get_ntohl (tvb, offset+4); } else { |