mifr/subsurface
1
0
Fork 0
mirror of https://github.com/subsurface/subsurface.git synced 2024-11-30 22:20:21 +00:00
Code Issues Projects Releases Packages Wiki Activity

planner: avoid out-of-bound access when initializing the planner

Browse source 
For dives with many samples (i.e. logged dives), samples are merged.

I'm not exactly sure how this code works, but it does an
out-of-bound access in some cases. Avoid that by a simple
check.

That said, I wonder if this downsampling is a good idea. A user
reports that they have logged dives marked as manually added dives.
We now load them into edit mode, which means a significant loss
of information.

Perhaps we should consider dives with more than 100 samples as
non-manual dives?

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This commit is contained in:
Berthold Stoeger 2022-10-21 00:06:08 +02:00 committed by bstoeger
parent 063a20a406
commit 687f65bf77
1 changed files with 2 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
qt-models/diveplannermodel.cpp
View file

@ -147,10 +147,10 @@ void DivePlannerPointsModel::loadFromDive(dive *dIn)
break;
while (j * plansamples <= i * dc->samples) {
const sample &s = dc->sample[j];
const sample &prev = dc->sample[j-1];
if (s.time.seconds != 0 && (!hasMarkedSamples || s.manually_entered)) {
depthsum += s.depth.mm;
last_sp = prev.setpoint;
if (j > 0)
last_sp = dc->sample[j-1].setpoint;
++samplecount;
newtime = s.time;
}