ieee802154: fix Uninitialized argument value found by Clang Analyzer

Change-Id: I71282d6ef15802700f6e58308f1d8e89fe9bd24c
Reviewed-on: https://code.wireshark.org/review/14262
Reviewed-by: Michael Mann <mmann78@netscape.net>

diff --git a/epan/dissectors/packet-ieee802154.c b/epan/dissectors/packet-ieee802154.c
index 2c4fd7c97587e1325744f0e70716534d199822e3..913673584b9f1df27ce1dd8de0bd199926ea1d28 100644 (file)
--- a/epan/dissectors/packet-ieee802154.c
+++ b/epan/dissectors/packet-ieee802154.c
@@ -1806,7 +1806,7 @@ dissect_ieee802154_payload_mlme_sub_ie(tvbuff_t *tvb, packet_info *pinfo _U_, pr
             {
                 guint8  filter;
                 guint8  attr_len;
-                guint32 attr_bitmap;
+                guint32 attr_bitmap = 0;
 
                 if (psie_remaining == 0)  {
                     expert_add_info(pinfo, tree, &ei_ieee802154_ie_format_invalid);