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| author | Alexis La Goutte <alexis.lagoutte@gmail.com> | 2014-05-01 14:25:33 +0200 |
|---|---|---|
| committer | Anders Broman <a.broman58@gmail.com> | 2014-05-01 13:14:43 +0000 |
| commit | 583a47c06e2a27676a7b2e49af2ee89ea0f360c5 (patch) | |
| tree | 9bf233e1cae71493fb4c087f42b374e0132fcb56 /epan/dissectors/packet-teamspeak2.c | |
| parent | 601dc7313b73dced123eb0e7ba030d178a720df4 (diff) | |
| download | wireshark-583a47c06e2a27676a7b2e49af2ee89ea0f360c5.tar.gz | |
Fix Dereference of null pointer found by Clang analyzer
packet-teamspeak2.c:456:21: warning: Access to field 'fragmented' results in a dereference of a null pointer (loaded from variable 'frag')
Change-Id: Ie253991f8d664c4594254bcd4569883614aafe2f
Reviewed-on: https://code.wireshark.org/review/1455
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Diffstat (limited to 'epan/dissectors/packet-teamspeak2.c')
| -rw-r--r-- | epan/dissectors/packet-teamspeak2.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/epan/dissectors/packet-teamspeak2.c b/epan/dissectors/packet-teamspeak2.c index c739524a02..45674d6544 100644 --- a/epan/dissectors/packet-teamspeak2.c +++ b/epan/dissectors/packet-teamspeak2.c @@ -453,7 +453,7 @@ static void ts2_standard_dissect(tvbuff_t *tvb, packet_info *pinfo, proto_tree * next_tvb = tvb_new_subset_remaining(tvb, 24); /* If we have a full packet now dissect it */ - if((new_tvb || !frag->fragmented) && !frag->outoforder) + if((new_tvb || (frag && !frag->fragmented)) && !frag->outoforder) { switch(type) { @@ -493,7 +493,7 @@ static void ts2_standard_dissect(tvbuff_t *tvb, packet_info *pinfo, proto_tree * } } /* The packet is out of order, update the cinfo and ignore the packet */ - if(frag->outoforder) + if(frag && frag->outoforder) col_append_str(pinfo->cinfo, COL_INFO, " (Out Of Order, ignored)"); } |