path: root/file.c
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authorPaul Offord <paul.offord@advance7.com>2015-11-29 22:49:46 +0000
committerAnders Broman <a.broman58@gmail.com>2015-12-01 21:12:49 +0000
commitf15bc8f78eae74bca57ebf7063b6a7b1979c5c08 (patch)
treea644f18e3ade548f50a717f3cfd70227a481d037 /file.c
parentdde90234c9665cfb2c6175240bcd68b060f7cf41 (diff)
Fix to avoid protection exception in cf_goto_frame
A call to plugin_if_goto_frame when there is no capture file loaded causes a protection exception in cf_goto_file. This fix avoids that problem. Bug: 11810 Change-Id: I7e6f31690a4b0d8d4252b41d8d438979cb253050 Reviewed-on: https://code.wireshark.org/review/12306 Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com> Petri-Dish: Alexis La Goutte <alexis.lagoutte@gmail.com> Reviewed-by: Roland Knall <rknall@gmail.com> Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org> Reviewed-by: Anders Broman <a.broman58@gmail.com>
Diffstat (limited to 'file.c')
1 files changed, 6 insertions, 0 deletions
diff --git a/file.c b/file.c
index 9c0ff8e709..b3b9fdf96a 100644
--- a/file.c
+++ b/file.c
@@ -3474,6 +3474,12 @@ cf_goto_frame(capture_file *cf, guint fnumber)
frame_data *fdata;
+ if (cf == NULL) {
+ /* we don't have a loaded capture file - fix for bug 11810*/
+ statusbar_push_temporary_msg("There is no file loaded");
+ return FALSE; /* we failed to go to that packet */
+ }
fdata = frame_data_sequence_find(cf->frames, fnumber);
if (fdata == NULL) {