diff options
| author | Pascal Quantin <pascal.quantin@gmail.com> | 2018-04-11 22:07:41 +0200 |
|---|---|---|
| committer | Pascal Quantin <pascal.quantin@gmail.com> | 2018-04-12 14:55:23 +0000 |
| commit | 49470c15af609f58deae1bd9511dac3231d4bf1e (patch) | |
| tree | a1f6473f8c82f7711b123042715ed1f27047fe36 /epan/dissectors/packet-pdcp-lte.c | |
| parent | 1e82b9035c1396ca641d17e45db8927ee54e2e4e (diff) | |
RoHC: IP version is 1 byte only
Change-Id: I533b9d3ef37af9aa13a20c9af82a8a75cd73e9ad
Reviewed-on: https://code.wireshark.org/review/26895
Reviewed-by: Pascal Quantin <pascal.quantin@gmail.com>
Diffstat (limited to 'epan/dissectors/packet-pdcp-lte.c')
| -rw-r--r-- | epan/dissectors/packet-pdcp-lte.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/epan/dissectors/packet-pdcp-lte.c b/epan/dissectors/packet-pdcp-lte.c index 47a05fb916..385e5d17d4 100644 --- a/epan/dissectors/packet-pdcp-lte.c +++ b/epan/dissectors/packet-pdcp-lte.c @@ -1362,7 +1362,9 @@ static gboolean dissect_pdcp_lte_heur(tvbuff_t *tvb, packet_info *pinfo, offset++; break; case PDCP_LTE_ROHC_IP_VERSION_TAG: - p_pdcp_lte_info->rohc.rohc_ip_version = tvb_get_ntohs(tvb, offset); + /* RoHC IP version field is now 1 byte only; let's skip most significant byte + to keep backward compatibility with existing UDP framing protocol */ + p_pdcp_lte_info->rohc.rohc_ip_version = tvb_get_guint8(tvb, offset+1); offset += 2; break; case PDCP_LTE_ROHC_CID_INC_INFO_TAG: |