diff options
| author | Pascal Quantin <pascal.quantin@gmail.com> | 2018-02-17 23:22:31 +0100 |
|---|---|---|
| committer | Michael Mann <mmann78@netscape.net> | 2018-02-18 02:23:22 +0000 |
| commit | 38d784d54734a4f8e561f6df3460d02aac53015e (patch) | |
| tree | dd0593e3826a75466fb6adb3252fd1fd1970f667 /epan | |
| parent | 5d99febe66e96b55a1defa58a906be254bad3a51 (diff) | |
6LoWPAN: break loop in case of unexpected loRHE type
Bug: 14422
Change-Id: I5875dd63282ff645e78a4b0cf5f34ea746ec7dfd
Reviewed-on: https://code.wireshark.org/review/25852
Reviewed-by: Pascal Quantin <pascal.quantin@gmail.com>
Petri-Dish: Pascal Quantin <pascal.quantin@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Michael Mann <mmann78@netscape.net>
Diffstat (limited to 'epan')
| -rw-r--r-- | epan/dissectors/packet-6lowpan.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/epan/dissectors/packet-6lowpan.c b/epan/dissectors/packet-6lowpan.c index c01a9fd628..4e9a08f2ad 100644 --- a/epan/dissectors/packet-6lowpan.c +++ b/epan/dissectors/packet-6lowpan.c @@ -1296,6 +1296,9 @@ dissect_6lowpan_6loRH(tvbuff_t *tvb, guint offset, proto_tree *tree) } offset += 2 + loRHE_length; } + else { + condition -= 1; + } break; /* case LOWPAN_PATTERN_6LORHE */ case (LOWPAN_PATTERN_6LORHC): /*Critical Routing Header*/ @@ -1385,6 +1388,9 @@ dissect_6lowpan_6loRH(tvbuff_t *tvb, guint offset, proto_tree *tree) break; /**/ } /* switch loRHE_type */ } /* else if (loRHE_type <= 4) */ + else { + condition -= 1; + } break; /* case LOWPAN_PATTERN_6LORHC */ default: |