diff options
Diffstat (limited to 'epan/dissectors/packet-windows-common.c')
| -rw-r--r-- | epan/dissectors/packet-windows-common.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/epan/dissectors/packet-windows-common.c b/epan/dissectors/packet-windows-common.c index 1ccba706..b591d8d8 100644 --- a/epan/dissectors/packet-windows-common.c +++ b/epan/dissectors/packet-windows-common.c @@ -1980,7 +1980,8 @@ dissect_nt_ace_system_resource_attribute(tvbuff_t *tvb, int offset, guint16 size /* Dissect Condition ACE token, see [MS-DTYP] v20180912 section 2.4.4.17.4 */ static int -dissect_nt_conditional_ace_token(tvbuff_t *tvb, int offset, guint16 size, proto_tree *parent_tree) +// NOLINTNEXTLINE(misc-no-recursion) +dissect_nt_conditional_ace_token(tvbuff_t *tvb, packet_info *pinfo, int offset, guint16 size, proto_tree *parent_tree) { int start_offset = offset; proto_tree *tree = parent_tree; @@ -2092,8 +2093,11 @@ dissect_nt_conditional_ace_token(tvbuff_t *tvb, int offset, guint16 size, proto_ int remaining = size - (offset - start_offset); if (remaining >= (int)len) { int end_offset = offset + len; - while (offset < end_offset) - offset = dissect_nt_conditional_ace_token(tvb, offset, remaining, tree); + increment_dissection_depth(pinfo); + while (offset < end_offset) { + offset = dissect_nt_conditional_ace_token(tvb, pinfo, offset, remaining, tree); + } + decrement_dissection_depth(pinfo); } else { /* malformed: composite len is longer * than the remaining data in the ace @@ -2161,7 +2165,7 @@ dissect_nt_conditional_ace_token(tvbuff_t *tvb, int offset, guint16 size, proto_ /* Dissect Conditional ACE (if present), see [MS-DTYP] v20180912 section 2.4.4.17.4 */ static int -dissect_nt_conditional_ace(tvbuff_t *tvb, int offset, guint16 size, proto_tree *parent_tree) +dissect_nt_conditional_ace(tvbuff_t *tvb, packet_info *pinfo, int offset, guint16 size, proto_tree *parent_tree) { int start_offset = offset; @@ -2183,7 +2187,7 @@ dissect_nt_conditional_ace(tvbuff_t *tvb, int offset, guint16 size, proto_tree * remaining = size - (offset - start_offset); if (remaining <= 0) break; - offset = dissect_nt_conditional_ace_token(tvb, offset, remaining, parent_tree); + offset = dissect_nt_conditional_ace_token(tvb, pinfo, offset, remaining, parent_tree); } } } @@ -2746,7 +2750,7 @@ dissect_nt_v2_ace(tvbuff_t *tvb, int offset, packet_info *pinfo, case ACE_TYPE_ACCESS_DENIED_CALLBACK_OBJECT: case ACE_TYPE_SYSTEM_AUDIT_CALLBACK: case ACE_TYPE_SYSTEM_AUDIT_CALLBACK_OBJECT: - dissect_nt_conditional_ace(tvb, offset, data_size, tree); + dissect_nt_conditional_ace(tvb, pinfo, offset, data_size, tree); break; case ACE_TYPE_SYSTEM_RESOURCE_ATTRIBUTE: |