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Merge pull request #9253 from jbms:fix/image-decoding-tempfile

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This commit is contained in:
Alexander Alekhin 2017-08-01 13:47:15 +00:00
commit 4ad45af53f
1 changed files with 9 additions and 2 deletions
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11
modules/imgcodecs/src/loadsave.cpp
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@ -651,8 +651,15 @@ imdecode_( const Mat& buf, int flags, int hdrtype, Mat* mat=0 )
if( !f )
return 0;
size_t bufSize = buf.cols*buf.rows*buf.elemSize();
fwrite( buf.ptr(), 1, bufSize, f );
fclose(f);
if( fwrite( buf.ptr(), 1, bufSize, f ) != bufSize )
{
fclose( f );
CV_Error( CV_StsError, "failed to write image data to temporary file" );
}
if( fclose(f) != 0 )
{
CV_Error( CV_StsError, "failed to write image data to temporary file" );
}
decoder->setSource(filename);
}