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avfilter/vf_lensfun: use av_malloc_array()

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pull/299/head
Paul B Mahol 7 years ago
parent 0ce7005d34
commit 2d9c290a2f
1 changed files with 3 additions and 3 deletions
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  1. 6
      libavfilter/vf_lensfun.c

6
libavfilter/vf_lensfun.c
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@ -240,7 +240,7 @@ static int config_props(AVFilterLink *inlink)
if (!lensfun->distortion_coords) {
if (lensfun->mode & SUBPIXEL_DISTORTION) {
lensfun->distortion_coords = av_malloc(sizeof(float) * inlink->w * inlink->h * 2 * 3);
lensfun->distortion_coords = av_malloc_array(inlink->w * inlink->h, sizeof(float) * 2 * 3);
if (!lensfun->distortion_coords)
return AVERROR(ENOMEM);
if (lensfun->mode & GEOMETRY_DISTORTION) {
@ -257,7 +257,7 @@ static int config_props(AVFilterLink *inlink)
lensfun->distortion_coords);
}
} else if (lensfun->mode & GEOMETRY_DISTORTION) {
lensfun->distortion_coords = av_malloc(sizeof(float) * inlink->w * inlink->h * 2);
lensfun->distortion_coords = av_malloc_array(inlink->w * inlink->h, sizeof(float) * 2);
if (!lensfun->distortion_coords)
return AVERROR(ENOMEM);
// apply only geometry distortion
@ -270,7 +270,7 @@ static int config_props(AVFilterLink *inlink)
if (!lensfun->interpolation)
if (lensfun->interpolation_type == LANCZOS) {
lensfun->interpolation = av_malloc(sizeof(float) * 4 * LANCZOS_RESOLUTION);
lensfun->interpolation = av_malloc_array(LANCZOS_RESOLUTION, sizeof(float) * 4);
if (!lensfun->interpolation)
return AVERROR(ENOMEM);
for (index = 0; index < 4 * LANCZOS_RESOLUTION; ++index) {

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