diff options
| author | Dario Lombardo <lomato@gmail.com> | 2019-03-01 09:02:22 +0100 |
|---|---|---|
| committer | Guy Harris <guy@alum.mit.edu> | 2019-03-01 10:21:18 +0000 |
| commit | 349735613dc3e02340dc73a1dd5397310c4552c5 (patch) | |
| tree | 0f120110dbd723c44c9ca845537ec9c48385cb38 /epan/dissectors/packet-ieee802154.c | |
| parent | acb406ff345e0d3ace4be715b220c45af07b2b20 (diff) | |
ieee802154: fix compilation with gcc-4.
Error:
../epan/dissectors/packet-ieee802154.c: In function 'dissect_ieee802154_header_ie':
../epan/dissectors/packet-ieee802154.c:3788:10: error: variable 'remaining' might be clobbered by 'longjmp' or 'vfork' [-Werror=clobbered]
gint remaining = tvb_reported_length_remaining(tvb, offset) - IEEE802154_MIC_LENGTH(packet->security_level);
^
Change-Id: I6dadaa9e502f8f38bf476b690395727c836172fd
Reviewed-on: https://code.wireshark.org/review/32283
Petri-Dish: Dario Lombardo <lomato@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Diffstat (limited to 'epan/dissectors/packet-ieee802154.c')
| -rw-r--r-- | epan/dissectors/packet-ieee802154.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/epan/dissectors/packet-ieee802154.c b/epan/dissectors/packet-ieee802154.c index d3c5fb677c..168e3f0469 100644 --- a/epan/dissectors/packet-ieee802154.c +++ b/epan/dissectors/packet-ieee802154.c @@ -3785,7 +3785,7 @@ dissect_ieee802154_header_ie(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree volatile guint offset = orig_offset; proto_item *ies_item = proto_tree_add_item(tree, hf_ieee802154_header_ies, tvb, offset, -1, ENC_NA); proto_tree *ies_tree = proto_item_add_subtree(ies_item, ett_ieee802154_header_ie); - gint remaining = tvb_reported_length_remaining(tvb, offset) - IEEE802154_MIC_LENGTH(packet->security_level); + volatile gint remaining = tvb_reported_length_remaining(tvb, offset) - IEEE802154_MIC_LENGTH(packet->security_level); // Loop as long as we don't: // |