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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-26 17:44:18 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-26 17:44:18 +0000 |
| commit | 1da76b3706a6c9bd41bf8f219d7c97de5e1e5c7f (patch) | |
| tree | 9930fb4bb87cd6037f60efff9656f967121c8c2d /epan/dissectors/packet-p7.c | |
| parent | Adding debian version 4.2.2-1.1. (diff) | |
| download | wireshark-1da76b3706a6c9bd41bf8f219d7c97de5e1e5c7f.tar.xz wireshark-1da76b3706a6c9bd41bf8f219d7c97de5e1e5c7f.zip | |
Merging upstream version 4.2.4.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'epan/dissectors/packet-p7.c')
| -rw-r--r-- | epan/dissectors/packet-p7.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/epan/dissectors/packet-p7.c b/epan/dissectors/packet-p7.c index 6748d979..c791133d 100644 --- a/epan/dissectors/packet-p7.c +++ b/epan/dissectors/packet-p7.c @@ -644,7 +644,6 @@ static const value_string p7_err_code_string_vals[] = { static int dissect_p7_Filter(bool implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_); -#define MAX_RECURSION_DEPTH 100 // Arbitrarily chosen. static int @@ -1559,16 +1558,15 @@ static const ber_choice_t Filter_choice[] = { static int dissect_p7_Filter(bool implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) { - const int proto_id = GPOINTER_TO_INT(wmem_list_frame_data(wmem_list_tail(actx->pinfo->layers))); - const unsigned cycle_size = 3; - unsigned recursion_depth = p_get_proto_depth(actx->pinfo, proto_id); - DISSECTOR_ASSERT(recursion_depth <= MAX_RECURSION_DEPTH); - p_set_proto_depth(actx->pinfo, proto_id, recursion_depth + cycle_size); + // Filter → Filter/and → Filter + actx->pinfo->dissection_depth += 2; + increment_dissection_depth(actx->pinfo); offset = dissect_ber_choice(actx, tree, tvb, offset, Filter_choice, hf_index, ett_p7_Filter, NULL); - p_set_proto_depth(actx->pinfo, proto_id, recursion_depth - cycle_size); + actx->pinfo->dissection_depth -= 2; + decrement_dissection_depth(actx->pinfo); return offset; } |