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checks: Fix code scanning CodeQL overflow warnings #2168

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merged 2 commits into from Feb 14, 2022
Merged

checks: Fix code scanning CodeQL overflow warnings #2168

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5f98352
Fix some code scanning CodeQL overflow warnings
nilason Feb 4, 2022
a032a6e
long to size_t and more of the same
nilason Feb 5, 2022
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2 changes: 1 addition & 1 deletion lib/ogsf/gs3.c
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Expand Up @@ -1156,7 +1156,7 @@ int Gs_update_attrange(geosurf * gs, int desc)
return (-1);
}

size = gs->rows * gs->cols;
size = (long)gs->rows * gs->cols;
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p = (char *)tb->cb;
SET_MINMAX(p, nm, size, min, max);
}
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4 changes: 2 additions & 2 deletions raster3d/r3.in.v5d/v5d.c
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Expand Up @@ -2112,7 +2112,7 @@ int v5dReadGrid(v5dstruct * v, int time, int var, float data[])
bytes = v->Nr * v->Nc * v->Nl[var] * sizeof(unsigned char);
}
else if (v->CompressMode == 2) {
bytes = v->Nr * v->Nc * v->Nl[var] * sizeof(unsigned short);
bytes = v->Nr * v->Nc * v->Nl[var] * (int)sizeof(unsigned short);
}
else if (v->CompressMode == 4) {
bytes = v->Nr * v->Nc * v->Nl[var] * sizeof(float);
Expand Down Expand Up @@ -2511,7 +2511,7 @@ int v5dWriteGrid(v5dstruct * v, int time, int var, const float data[])
bytes = v->Nr * v->Nc * v->Nl[var] * sizeof(unsigned char);
}
else if (v->CompressMode == 2) {
bytes = v->Nr * v->Nc * v->Nl[var] * sizeof(unsigned short);
bytes = v->Nr * v->Nc * v->Nl[var] * (int)sizeof(unsigned short);
}
else if (v->CompressMode == 4) {
bytes = v->Nr * v->Nc * v->Nl[var] * sizeof(float);
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4 changes: 2 additions & 2 deletions raster3d/r3.out.v5d/v5d.c
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Expand Up @@ -2112,7 +2112,7 @@ int v5dReadGrid(v5dstruct * v, int time, int var, float data[])
bytes = v->Nr * v->Nc * v->Nl[var] * sizeof(unsigned char);
}
else if (v->CompressMode == 2) {
bytes = v->Nr * v->Nc * v->Nl[var] * sizeof(unsigned short);
bytes = v->Nr * v->Nc * v->Nl[var] * (int)sizeof(unsigned short);
}
else if (v->CompressMode == 4) {
bytes = v->Nr * v->Nc * v->Nl[var] * sizeof(float);
Expand Down Expand Up @@ -2513,7 +2513,7 @@ int v5dWriteGrid(v5dstruct * v, int time, int var, const float data[])
bytes = v->Nr * v->Nc * v->Nl[var] * sizeof(unsigned char);
}
else if (v->CompressMode == 2) {
bytes = v->Nr * v->Nc * v->Nl[var] * sizeof(unsigned short);
bytes = v->Nr * v->Nc * v->Nl[var] * (int)sizeof(unsigned short);
}
else if (v->CompressMode == 4) {
bytes = v->Nr * v->Nc * v->Nl[var] * sizeof(float);
Expand Down