Clean up the epan_dissect_t in the normal code path.

We initialized it, but only cleaned it up in an error code path, not in
the regular code path.  That could leak memory.

Change-Id: Icb5aa5b1a2df8919d8a4e54d88a5d865320bd279
Reviewed-on: https://code.wireshark.org/review/29929
Reviewed-by: Guy Harris <guy@alum.mit.edu>

1 files changed, 2 insertions, 0 deletions

diff --git a/ui/qt/iax2_analysis_dialog.cpp b/ui/qt/iax2_analysis_dialog.cpp
index 00472f1ef5..d097891bb3 100644
--- a/ui/qt/iax2_analysis_dialog.cpp
+++ b/ui/qt/iax2_analysis_dialog.cpp
@@ -338,6 +338,8 @@ Iax2AnalysisDialog::Iax2AnalysisDialog(QWidget &parent, CaptureFile &cf) :
     /* assume the inverse ip/port combination for the reverse direction */
     rtpstream_id_copy_pinfo(&(edt.pi),&(rev_id_),TRUE);
 
+    epan_dissect_cleanup(&edt);
+
 #ifdef IAX2_RTP_STREAM_CHECK
     rtpstream_tapinfo_t tapinfo;