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In SMB, don't attach the gssapi analyzer until a message is seen.

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This commit is contained in:
Seth Hall 2016-04-21 11:37:16 -04:00
parent b96fe860ea
commit bcdba4cc5d
1 changed files with 4 additions and 1 deletions
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5
src/analyzer/protocol/smb/smb-gssapi.pac
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@ -5,7 +5,7 @@ refine connection SMB_Conn += {
%} %}
%init{ %init{
gssapi = analyzer_mgr->InstantiateAnalyzer("GSSAPI", bro_analyzer->Conn()); gssapi = 0;
%} %}
%cleanup{ %cleanup{
@ -15,6 +15,9 @@ refine connection SMB_Conn += {
function forward_gssapi(data: bytestring, is_orig: bool): bool function forward_gssapi(data: bytestring, is_orig: bool): bool
%{ %{
if ( ! gssapi )
gssapi = analyzer_mgr->InstantiateAnalyzer("GSSAPI", bro_analyzer()->Conn());
if ( gssapi ) if ( gssapi )
gssapi->DeliverStream(${data}.length(), ${data}.begin(), is_orig); gssapi->DeliverStream(${data}.length(), ${data}.begin(), is_orig);