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| author | Jelmer Vernooij <jelmer@samba.org> | 2007-03-28 22:52:37 +0000 |
|---|---|---|
| committer | Gerald (Jerry) Carter <jerry@samba.org> | 2007-10-10 14:49:40 -0500 |
| commit | cbd42dc5a1a296d0f4038448933d68bc4b94ff22 (patch) | |
| tree | bd5cdd7fba40459d7cfc430188b578f9b211a829 /source4/pidl/lib/Parse | |
| parent | 256054f4e12ddd2d65734cda8a33ee24e50931e8 (diff) | |
| download | samba-cbd42dc5a1a296d0f4038448933d68bc4b94ff22.tar.gz samba-cbd42dc5a1a296d0f4038448933d68bc4b94ff22.tar.bz2 samba-cbd42dc5a1a296d0f4038448933d68bc4b94ff22.zip | |
r22004: Check for dereferencing null pointers.
Patch by Ronnie Sahlberg.
(This used to be commit fa5722111dede37d0d6f9a9d227b7ec3ae28f1d4)
Diffstat (limited to 'source4/pidl/lib/Parse')
| -rw-r--r-- | source4/pidl/lib/Parse/Pidl/Wireshark/NDR.pm | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/source4/pidl/lib/Parse/Pidl/Wireshark/NDR.pm b/source4/pidl/lib/Parse/Pidl/Wireshark/NDR.pm index e6dd954b74..51e3933013 100644 --- a/source4/pidl/lib/Parse/Pidl/Wireshark/NDR.pm +++ b/source4/pidl/lib/Parse/Pidl/Wireshark/NDR.pm @@ -162,8 +162,12 @@ sub Enum($$$) pidl_code "$dissectorname(tvbuff_t *tvb _U_, int offset _U_, packet_info *pinfo _U_, proto_tree *tree _U_, guint8 *drep _U_, int hf_index _U_, guint32 *param _U_)"; pidl_code "{"; indent; - pidl_code "g$e->{BASE_TYPE} parameter;"; + pidl_code "g$e->{BASE_TYPE} parameter=0;"; + pidl_code "if(param){"; + indent; pidl_code "parameter=(g$e->{BASE_TYPE})*param;"; + deindent; + pidl_code "}"; pidl_code "offset = dissect_ndr_$e->{BASE_TYPE}(tvb, offset, pinfo, tree, drep, hf_index, ¶meter);"; pidl_code "if(param){"; indent; |