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Merge pull request #28655 from usernotfound-101:cvmixchannels-warning-fix

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Add static integer casting for cvMixChannels, safer
This commit is contained in:
Alexander Smorkalov
2026-03-20 10:25:38 +03:00
committed by GitHub
parent 9e5cd6bf9b 3470f5b35b
commit f6aceee13b
1 changed files with 3 additions and 1 deletions
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modules/core/src/convert_c.cpp
+3 -1
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@@ -83,7 +83,9 @@ cvMixChannels( const CvArr** src, int src_count,
CvArr** dst, int dst_count,
const int* from_to, int pair_count )
{
cv::AutoBuffer<cv::Mat> buf(src_count + dst_count);
CV_Assert(src_count >= 0 && dst_count >= 0);
size_t buf_size = static_cast<size_t>(src_count) + static_cast<size_t>(dst_count);
cv::AutoBuffer<cv::Mat> buf(buf_size);
int i;
for( i = 0; i < src_count; i++ )