aboutsummaryrefslogtreecommitdiffstats
path: root/epan
diff options
context:
space:
mode:
Diffstat (limited to 'epan')
-rw-r--r--epan/dissectors/packet-nfs.c139
-rw-r--r--epan/dissectors/packet-nfs.h6
2 files changed, 142 insertions, 3 deletions
diff --git a/epan/dissectors/packet-nfs.c b/epan/dissectors/packet-nfs.c
index 2dc4d21925..11b5e871ed 100644
--- a/epan/dissectors/packet-nfs.c
+++ b/epan/dissectors/packet-nfs.c
@@ -419,6 +419,7 @@ static int hf_nfs4_fattr_security_label_lfs = -1;
static int hf_nfs4_fattr_security_label_pi = -1;
static int hf_nfs4_fattr_security_label_context = -1;
static int hf_nfs4_fattr_umask_mask = -1;
+static int hf_nfs4_fattr_xattr_support = -1;
static int hf_nfs4_who = -1;
static int hf_nfs4_server = -1;
static int hf_nfs4_fslocation = -1;
@@ -678,6 +679,12 @@ static int hf_nfs4_reloff_blocknum = -1;
static int hf_nfs4_blocknum = -1;
static int hf_nfs4_reloff_pattern = -1;
static int hf_nfs4_pattern_hash = -1;
+static int hf_nfs4_setxattr_options = -1;
+static int hf_nfs4_listxattr_maxcount = -1;
+static int hf_nfs4_listxattr_cookie = -1;
+static int hf_nfs4_listxattr_names_len = -1;
+static int hf_nfs4_xattrkey = -1;
+static int hf_nfs4_listxattr_eof = -1;
static gint ett_nfs = -1;
static gint ett_nfs_fh_encoding = -1;
@@ -878,6 +885,10 @@ static gint ett_nfs4_layouterror = -1;
static gint ett_nfs4_ff_ioerrs_sub = -1;
static gint ett_nfs4_ff_iostats_sub = -1;
static gint ett_nfs4_clone = -1;
+static gint ett_nfs4_getxattr = -1;
+static gint ett_nfs4_setxattr = -1;
+static gint ett_nfs4_listxattr = -1;
+static gint ett_nfs4_removexattr = -1;
static gint ett_nfs4_offload_cancel = -1;
static gint ett_nfs4_offload_status = -1;
static gint ett_nfs4_osr_complete_sub = -1;
@@ -885,6 +896,7 @@ static gint ett_nfs4_io_advise = -1;
static gint ett_nfs4_read_plus = -1;
static gint ett_nfs4_read_plus_content_sub = -1;
static gint ett_nfs4_write_same = -1;
+static gint ett_nfs4_listxattr_names = -1;
static expert_field ei_nfs_too_many_ops = EI_INIT;
static expert_field ei_nfs_not_vnx_file = EI_INIT;
@@ -5918,6 +5930,8 @@ static const value_string names_nfs4_status[] = {
{ 10092, "NFS4ERR_WRONG_LFS" },
{ 10093, "NFS4ERR_BADLABEL" },
{ 10094, "NFS4ERR_OFFLOAD_NO_REQS" },
+ { 10095, "NFS4ERR_NOXATTR" },
+ { 10096, "NFS4ERR_XATTR2BIG" },
{ 0, NULL }
};
static value_string_ext names_nfs4_status_ext = VALUE_STRING_EXT_INIT(names_nfs4_status);
@@ -6086,6 +6100,8 @@ static const value_string fattr4_names[] = {
{ FATTR4_SECURITY_LABEL, "Security_Label" },
#define FATTR4_MODE_UMASK 81
{ FATTR4_MODE_UMASK, "Mode_Umask" },
+#define FATTR4_XATTR_SUPPORT 82
+ { FATTR4_XATTR_SUPPORT, "Xattr_Support" },
{ 0, NULL }
};
static value_string_ext fattr4_names_ext = VALUE_STRING_EXT_INIT(fattr4_names);
@@ -7065,6 +7081,11 @@ dissect_nfs4_fattrs(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *t
offset = dissect_nfs4_mode_umask(tvb, attr_tree, offset);
break;
+ case FATTR4_XATTR_SUPPORT:
+ offset = dissect_rpc_bool(tvb,
+ attr_tree, hf_nfs4_fattr_xattr_support, offset);
+ break;
+
default:
break;
}
@@ -7438,6 +7459,30 @@ static const value_string names_data_content[] = {
{ 0, NULL }
};
+static const value_string names_setxattr_options[] = {
+ { 0, "EITHER" },
+ { 1, "CREATE" },
+ { 2, "REPLACE" },
+ { 0, NULL }
+};
+
+static int
+dissect_nfs4_listxattr_names(tvbuff_t *tvb, int offset, proto_tree *tree)
+{
+ guint32 comp_count, i;
+ proto_item *fitem;
+ proto_tree *newftree;
+
+ fitem = proto_tree_add_item_ret_uint(tree, hf_nfs4_listxattr_names_len, tvb, offset, 4, ENC_BIG_ENDIAN, &comp_count);
+ offset += 4;
+
+ newftree = proto_item_add_subtree(fitem, ett_nfs4_listxattr_names);
+
+ for (i = 0; i < comp_count; i++)
+ offset = dissect_nfs_utf8string(tvb, offset, newftree, hf_nfs4_xattrkey, NULL);
+ return offset;
+}
+
/* NFSv4 Operations */
static const value_string names_nfs4_operation[] = {
{ NFS4_OP_ACCESS, "ACCESS" },
@@ -7508,7 +7553,10 @@ static const value_string names_nfs4_operation[] = {
{ NFS4_OP_READ_PLUS, "READ_PLUS" },
{ NFS4_OP_SEEK, "SEEK" },
{ NFS4_OP_WRITE_SAME, "WRITE_SAME" },
- { NFS4_OP_CLONE, "CLONE" },
+ { NFS4_OP_GETXATTR, "GETXATTR" },
+ { NFS4_OP_SETXATTR, "SETXATTR" },
+ { NFS4_OP_LISTXATTRS, "LISTXATTRS" },
+ { NFS4_OP_REMOVEXATTR, "REMOVEXATTR" },
{ NFS4_OP_ILLEGAL, "ILLEGAL" },
{ 0, NULL }
};
@@ -7588,6 +7636,10 @@ static gint *nfs4_operation_ett[] =
&ett_nfs4_seek,
&ett_nfs4_write_same,
&ett_nfs4_clone,
+ &ett_nfs4_getxattr,
+ &ett_nfs4_setxattr,
+ &ett_nfs4_listxattr,
+ &ett_nfs4_removexattr,
};
@@ -9430,6 +9482,10 @@ static int nfs4_operation_tiers[] = {
1 /* 69, NFS4_OP_SEEK */,
1 /* 70, NFS4_OP_WRITE_SAME */,
1 /* 71, NFS4_OP_CLONE */,
+ 1 /* 72, NFS4_OP_GETXATTR */,
+ 1 /* 73, NFS4_OP_SETXATTR */,
+ 1 /* 74, NFS4_OP_LISTXATTRS */,
+ 1 /* 75, NFS4_OP_REMOVEXATTR */,
};
#define NFS4_OPERATION_TIER(op) \
@@ -10139,6 +10195,26 @@ dissect_nfs4_request_op(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tre
" Dst StateID: 0x%04x"
" Offset: %" G_GINT64_MODIFIER "u",
dst_sid_hash, dst_file_offset);
+
+ break;
+
+ case NFS4_OP_GETXATTR:
+ offset = dissect_nfs_utf8string(tvb, offset, newftree, hf_nfs4_xattrkey, NULL);
+ break;
+
+ case NFS4_OP_SETXATTR:
+ offset = dissect_rpc_uint32(tvb, newftree, hf_nfs4_setxattr_options, offset);
+ offset = dissect_nfs_utf8string(tvb, offset, newftree, hf_nfs4_xattrkey, NULL);
+ offset = dissect_nfsdata(tvb, offset, newftree, hf_nfs_data);
+ break;
+
+ case NFS4_OP_LISTXATTRS:
+ offset = dissect_rpc_uint64(tvb, newftree, hf_nfs4_listxattr_cookie, offset);
+ offset = dissect_rpc_uint32(tvb, newftree, hf_nfs4_listxattr_maxcount, offset);
+ break;
+
+ case NFS4_OP_REMOVEXATTR:
+ offset = dissect_nfs_utf8string(tvb, offset, newftree, hf_nfs4_xattrkey, NULL);
break;
/* In theory, it's possible to get this opcode */
@@ -10644,6 +10720,32 @@ dissect_nfs4_response_op(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tr
case NFS4_OP_CLONE:
break;
+ case NFS4_OP_GETXATTR:
+ if (status == NFS4_OK) {
+ offset = dissect_nfsdata(tvb, offset, newftree, hf_nfs_data);
+ }
+ break;
+
+ case NFS4_OP_SETXATTR:
+ if (status == NFS4_OK) {
+ offset = dissect_nfs4_change_info(tvb, offset, newftree, "cinfo");
+ }
+ break;
+
+ case NFS4_OP_LISTXATTRS:
+ if (status == NFS4_OK) {
+ offset = dissect_rpc_uint64(tvb, newftree, hf_nfs4_listxattr_cookie, offset);
+ offset = dissect_nfs4_listxattr_names(tvb, offset, newftree);
+ offset = dissect_rpc_uint32(tvb, newftree, hf_nfs4_listxattr_eof, offset);
+ }
+ break;
+
+ case NFS4_OP_REMOVEXATTR:
+ if (status == NFS4_OK) {
+ offset = dissect_nfs4_change_info(tvb, offset, newftree, "cinfo");
+ }
+ break;
+
default:
break;
}
@@ -12487,6 +12589,10 @@ proto_register_nfs(void)
"umask", "nfs.fattr4.umask", FT_UINT32, BASE_OCT,
NULL, 0, NULL, HFILL }},
+ { &hf_nfs4_fattr_xattr_support, {
+ "fattr4_xattr_support", "nfs.fattr4_xattr_support", FT_BOOLEAN, BASE_NONE,
+ TFS(&tfs_yes_no), 0x0, NULL, HFILL }},
+
{ &hf_nfs4_fattr_security_label_pi, {
"policy_id", "nfs.fattr4.security_label.pi", FT_UINT32, BASE_DEC,
NULL, 0, NULL, HFILL }},
@@ -13674,6 +13780,30 @@ proto_register_nfs(void)
"hash (CRC-32)", "nfs.adb.pattern_hash", FT_UINT32, BASE_HEX,
NULL, 0, "ADB pattern hash", HFILL }},
+ { &hf_nfs4_xattrkey, {
+ "Name", "nfs.xattr.key", FT_STRING, BASE_NONE,
+ NULL, 0, "Xattr key", HFILL }},
+
+ { &hf_nfs4_setxattr_options, {
+ "setxattr options", "nfs.setxattr.options", FT_UINT32, BASE_DEC,
+ VALS(names_setxattr_options), 0, NULL, HFILL }},
+
+ { &hf_nfs4_listxattr_maxcount, {
+ "maxcount", "nfs.lisxtattr.maxcount", FT_UINT32, BASE_DEC,
+ NULL, 0, "Lixtxattr maxcount", HFILL }},
+
+ { &hf_nfs4_listxattr_cookie, {
+ "cookie", "nfs.lisxtattr.cookie", FT_UINT64, BASE_DEC,
+ NULL, 0, "Lixtxattr cookie", HFILL }},
+
+ { &hf_nfs4_listxattr_names_len, {
+ "xattr names count", "nfs.listxattr.names.count", FT_UINT32, BASE_DEC,
+ NULL, 0, "Number of xattrkey names", HFILL }},
+
+ { &hf_nfs4_listxattr_eof, {
+ "eof", "nfs.lisxtattr.eof", FT_UINT32, BASE_DEC,
+ NULL, 0, "Lixtxattr eof", HFILL }},
+
{ &hf_nfs4_ff_local, {
"client used cache?", "nfs.ff.local", FT_BOOLEAN, BASE_NONE,
TFS(&tfs_yes_no), 0x0, NULL, HFILL }},
@@ -13968,6 +14098,10 @@ proto_register_nfs(void)
&ett_nfs4_ff_ioerrs_sub,
&ett_nfs4_ff_iostats_sub,
&ett_nfs4_clone,
+ &ett_nfs4_getxattr,
+ &ett_nfs4_setxattr,
+ &ett_nfs4_listxattr,
+ &ett_nfs4_removexattr,
&ett_nfs4_offload_cancel,
&ett_nfs4_offload_status,
&ett_nfs4_osr_complete_sub,
@@ -13975,7 +14109,8 @@ proto_register_nfs(void)
&ett_nfs4_read_plus,
&ett_nfs4_read_plus_content_sub,
&ett_nfs4_write_same,
- &ett_nfs4_fh_pd_flags
+ &ett_nfs4_fh_pd_flags,
+ &ett_nfs4_listxattr_names
};
static ei_register_info ei[] = {
diff --git a/epan/dissectors/packet-nfs.h b/epan/dissectors/packet-nfs.h
index 145d0a507c..f19e33330f 100644
--- a/epan/dissectors/packet-nfs.h
+++ b/epan/dissectors/packet-nfs.h
@@ -139,7 +139,11 @@
#define NFS4_OP_SEEK 69
#define NFS4_OP_WRITE_SAME 70
#define NFS4_OP_CLONE 71
-#define NFS4_LAST_OP 71
+#define NFS4_OP_GETXATTR 72
+#define NFS4_OP_SETXATTR 73
+#define NFS4_OP_LISTXATTRS 74
+#define NFS4_OP_REMOVEXATTR 75
+#define NFS4_LAST_OP 75
#define NFS4_OP_ILLEGAL 10044
/*
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-05 13:20:47 +0000