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avfilter/vf_removelogo: use av_malloc_array()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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parent
14e2e40f3b
commit
6ab37221c8
@ -312,18 +312,18 @@ static av_cold int init(AVFilterContext *ctx)
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the filter is applied, the mask size is determined on a pixel
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by pixel basis, with pixels nearer the edge of the logo getting
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smaller mask sizes. */
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mask = (int ***)av_malloc(sizeof(int **) * (s->max_mask_size + 1));
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mask = (int ***)av_malloc_array(s->max_mask_size + 1, sizeof(int **));
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if (!mask)
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return AVERROR(ENOMEM);
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for (a = 0; a <= s->max_mask_size; a++) {
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mask[a] = (int **)av_malloc(sizeof(int *) * ((a * 2) + 1));
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mask[a] = (int **)av_malloc_array((a * 2) + 1, sizeof(int *));
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if (!mask[a]) {
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av_free(mask);
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return AVERROR(ENOMEM);
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}
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for (b = -a; b <= a; b++) {
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mask[a][b + a] = (int *)av_malloc(sizeof(int) * ((a * 2) + 1));
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mask[a][b + a] = (int *)av_malloc_array((a * 2) + 1, sizeof(int));
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if (!mask[a][b + a]) {
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av_free(mask);
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return AVERROR(ENOMEM);
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