diff options
| author | Guy Harris <guy@alum.mit.edu> | 2018-04-11 19:27:57 -0700 |
|---|---|---|
| committer | Guy Harris <guy@alum.mit.edu> | 2018-04-12 02:28:43 +0000 |
| commit | 148f39d900b516cac575d7de689a44545a663c70 (patch) | |
| tree | c24f9c3c48091e5128d26153c808ffcbd93452c9 /epan | |
| parent | 81f184bc00b938807cfdee72dc6f8d49412e26c6 (diff) | |
Need to flag a variable as volatile, due to the use of exceptions.
The exception mechanism is setjmp/longjmp-based, so we need to mark
offset as volatile, otherwise the longjmp might not restore its value.
Change-Id: Ib63070bbbbe1f16a93cb58aa7ee5ef2a5488df8a
Reviewed-on: https://code.wireshark.org/review/26901
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Diffstat (limited to 'epan')
| -rw-r--r-- | epan/dissectors/packet-mp2t.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/epan/dissectors/packet-mp2t.c b/epan/dissectors/packet-mp2t.c index a4cbdc5565..413cda347d 100644 --- a/epan/dissectors/packet-mp2t.c +++ b/epan/dissectors/packet-mp2t.c @@ -1195,9 +1195,9 @@ dissect_tsp(tvbuff_t *tvb, gint offset, packet_info *pinfo, static int dissect_mp2t( tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data _U_ ) { - guint offset = 0; - conversation_t *conv; - const char *saved_proto; + volatile guint offset = 0; + conversation_t *conv; + const char *saved_proto; conv = find_or_create_conversation(pinfo); |