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cleanup: replace membuffer by membufferpp in C-code

Browse source 
Thus, the membuffer data is automatically freed when going
out of scope - one thing less to worry about.

This fixes one use-after-free bug in uploadDiveLogsDE.cpp
and one extremely questionable practice in divetooltipitem.cpp:
The membuffer was a shared instance across all instances
of the DiveToolTipItem.

Remves unnecessary #include directives in files that didn't
even use membuffer.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This commit is contained in:
Berthold Stoeger 2021-07-20 07:45:31 +02:00 • committed by Dirk Hohndel
parent f142e9a9c6
commit 16b31985c3
9 changed files with 9 additions and 21 deletions
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3
profile-widget/divetooltipitem.cpp
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@ -221,7 +221,7 @@ void ToolTipItem::setTimeAxis(DiveCartesianAxis *axis)
void ToolTipItem::refresh(const dive *d, const QPointF &pos, bool inPlanner)
{
static struct membuffer mb = {};
struct membufferpp mb;
if(refreshTime.elapsed() < 40)
return;
@ -232,7 +232,6 @@ void ToolTipItem::refresh(const dive *d, const QPointF &pos, bool inPlanner)
lastTime = time;
clear();
mb.len = 0;
int idx = get_plot_details_new(d, &pInfo, time, &mb);
tissues.fill();