diff options
| author | Alexis La Goutte <alexis.lagoutte@gmail.com> | 2017-01-23 07:52:24 +0100 |
|---|---|---|
| committer | Michael Mann <mmann78@netscape.net> | 2017-01-23 12:51:32 +0000 |
| commit | b70929e95b719627163495eeae4233549188d34d (patch) | |
| tree | 835d0c70f7877cde99d2bd73d95f430b9cb4f45d /ui | |
| parent | 6eca591de622092c428b27ccd248548097d73d6a (diff) | |
tcp_graph (Gtk) Fix Dereference of null pointer
Change-Id: Ie07ed9f2bcf719340ea607d679620916aa93ba72
Reviewed-on: https://code.wireshark.org/review/19736
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
Petri-Dish: Alexis La Goutte <alexis.lagoutte@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
Diffstat (limited to 'ui')
| -rw-r--r-- | ui/gtk/tcp_graph.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/ui/gtk/tcp_graph.c b/ui/gtk/tcp_graph.c index e7658ee878..0a68b6353f 100644 --- a/ui/gtk/tcp_graph.c +++ b/ui/gtk/tcp_graph.c @@ -4265,7 +4265,7 @@ static void rtt_initialize(struct gtk_graph *g) } else if (first) { guint32 ackno = tmp->th_ack - seq_base; double time_val = tmp->rel_secs + tmp->rel_usecs / 1000000.0; - struct rtt_unack *v; + struct rtt_unack *v = NULL; for (u=unack; u; u=v) { if (tcp_seq_after(ackno, u->seqno)) { @@ -4336,7 +4336,7 @@ static void rtt_make_elmtlist(struct gtk_graph *g) } else { guint32 ackno = tmp->th_ack - seq_base; double time_val = tmp->rel_secs + tmp->rel_usecs / 1000000.0; - struct rtt_unack *v; + struct rtt_unack *v = NULL; for (u=unack; u; u=v) { if (tcp_seq_after(ackno, u->seqno)) { |