third_party/opencv
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Fix a potential UBSAN error.

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We only use that value as uint64_t below anyway.
This commit is contained in:
Vincent Rabaud 2022-01-11 12:01:47 +01:00
parent 1ba7c2f276
commit 4db3a388dd
1 changed files with 1 additions and 1 deletions
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modules/core/src/matrix.cpp
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@ -269,7 +269,7 @@ void setSize( Mat& m, int _dims, const int* _sz, const size_t* _steps, bool auto
else if( autoSteps )
{
m.step.p[i] = total;
int64 total1 = (int64)total*s;
uint64 total1 = (uint64)total*s;
if( (uint64)total1 != (size_t)total1 )
CV_Error( CV_StsOutOfRange, "The total matrix size does not fit to \"size_t\" type" );
total = (size_t)total1;