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fix possible buffer overrun in raw ca correction

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heckflosse
2016-03-22 17:46:30 +01:00
parent 71dd6a6e59
commit f6cb2579d0
1 changed files with 1 additions and 1 deletions
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2
rtengine/CA_correct_RT.cc
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@@ -148,7 +148,7 @@ void RawImageSource::CA_correct_RT(const double cared, const double cablue, cons
float *Gtmp = (float (*)) calloc ((height) * (width), sizeof * Gtmp); float *Gtmp = (float (*)) calloc ((height) * (width), sizeof * Gtmp);
// temporary array to avoid race conflicts, only every second pixel needs to be saved here // temporary array to avoid race conflicts, only every second pixel needs to be saved here
float *RawDataTmp = (float*) malloc( height * width * sizeof(float) / 2); float *RawDataTmp = (float*) malloc( (height * width + ((height * width) & 1)) * sizeof(float) / 2);
float blockave[2][2] = {{0, 0}, {0, 0}}, blocksqave[2][2] = {{0, 0}, {0, 0}}, blockdenom[2][2] = {{0, 0}, {0, 0}}, blockvar[2][2]; float blockave[2][2] = {{0, 0}, {0, 0}}, blocksqave[2][2] = {{0, 0}, {0, 0}}, blockdenom[2][2] = {{0, 0}, {0, 0}}, blockvar[2][2];