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Fix spect_data memory leak in SpectFrame::ImportSPC2 when nx is 0.

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This commit is contained in:
Reece H. Dunn
2015-10-04 14:28:55 +01:00
parent 1e8175590e
commit 7afe4cf0bf
1 changed files with 21 additions and 13 deletions
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src/spect.cpp
+21 -13
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@@ -256,25 +256,33 @@ int SpectFrame::ImportSPC2(wxInputStream& stream, float &time_acc)
if(cy.flags & 0x04)
markers |= 8;
spect_data = new USHORT[nx];
if(spect_data == NULL)
if(nx>0)
{
wxLogError(_T("Failed to allocate memory"));
return(1);
}
spect_data = new USHORT[nx];
max_y = 0;
for(ix=0; ix<nx; ix++)
{
spect_data[ix] = p->data[ix];
if(spect_data[ix] > max_y)
max_y = spect_data[ix];
if(spect_data == NULL)
{
wxLogError(_T("Failed to allocate memory"));
return(1);
}
max_y = 0;
for(ix=0; ix<nx; ix++)
{
spect_data[ix] = p->data[ix];
if(spect_data[ix] > max_y)
max_y = spect_data[ix];
}
}
if(nx==0)
else
{
nx = int(8000/dx);
spect_data = new USHORT[nx];
if(spect_data == NULL)
{
wxLogError(_T("Failed to allocate memory"));
return(1);
}
for(ix=0; ix<nx; ix++)
spect_data[ix] = 1;
max_y = 1;