diff options
Diffstat (limited to 'plugins')
| -rw-r--r-- | plugins/profinet/packet-dcom-cba.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/plugins/profinet/packet-dcom-cba.c b/plugins/profinet/packet-dcom-cba.c index 81980d5618..cd06bc8bc8 100644 --- a/plugins/profinet/packet-dcom-cba.c +++ b/plugins/profinet/packet-dcom-cba.c @@ -561,17 +561,16 @@ dissect_ICBAPhysicalDevice_get_LogicalDevice_rqst(tvbuff_t *tvb, int offset, guint32 u32MaxStr = sizeof(szStr); gchar *call; - offset = dissect_dcom_this(tvb, offset, pinfo, tree, di, drep); offset = dissect_dcom_dcerpc_pointer(tvb, offset, pinfo, tree, di, drep, &u32Pointer); - szStr[0] ='\0'; - if (u32Pointer) { offset = dissect_dcom_BSTR(tvb, offset, pinfo, tree, di, drep, hf_cba_name, szStr, u32MaxStr); + } else { + szStr[0] = '\0'; } if (strlen(szStr) > 0) { @@ -756,6 +755,8 @@ dissect_ICBALogicalDevice_get_Name_resp(tvbuff_t *tvb, int offset, if (u32Pointer) { offset = dissect_dcom_BSTR(tvb, offset, pinfo, tree, di, drep, hf_cba_name, szStr, u32MaxStr); + } else { + szStr[0] = '\0'; } offset = dissect_dcom_HRESULT(tvb, offset, pinfo, tree, di, drep, @@ -845,6 +846,8 @@ dissect_ICBALogicalDevice_Get_RTAuto_rqst(tvbuff_t *tvb, int offset, if (u32Pointer) { offset = dissect_dcom_BSTR(tvb, offset, pinfo, tree, di, drep, hf_cba_name, szStr, u32MaxStr); + } else { + szStr[0] = '\0'; } col_append_fstr(pinfo->cinfo, COL_INFO, ": \"%s\"", szStr); @@ -873,6 +876,8 @@ dissect_ComponentInfo_resp(tvbuff_t *tvb, int offset, if (u32Pointer) { offset = dissect_dcom_BSTR(tvb, offset, pinfo, tree, di, drep, hf_cba_component_id, szStr, u32MaxStr); + } else { + szStr[0] = '\0'; } offset = dissect_dcom_dcerpc_pointer(tvb, offset, pinfo, tree, di, drep, @@ -880,6 +885,8 @@ dissect_ComponentInfo_resp(tvbuff_t *tvb, int offset, if (u32Pointer) { offset = dissect_dcom_BSTR(tvb, offset, pinfo, tree, di, drep, hf_cba_component_version, szStr2, u32MaxStr2); + } else { + szStr2[0] = '\0'; } offset = dissect_dcom_HRESULT(tvb, offset, pinfo, tree, di, drep, &u32HResult); |