43 lines
714 B
C++
43 lines
714 B
C++
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#include <vips/vips.h>
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extern "C" int
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LLVMFuzzerInitialize( int *argc, char ***argv )
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{
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vips_concurrency_set( 1 );
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return( 0 );
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}
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extern "C" int
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LLVMFuzzerTestOneInput( const guint8 *data, size_t size )
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{
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VipsImage *in, *out;
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size_t width, height;
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double d;
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if( !(in = vips_image_new_from_buffer( data, size, "", NULL )) ) {
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return( 0 );
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}
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width = in->Xsize;
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height = in->Ysize;
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/* Skip big images. It is likely to timeout.
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*/
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if ( width * height > 256 * 256 ) {
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g_object_unref( in );
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return( 0 );
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}
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if( vips_thumbnail_image( in, &out, 42, NULL ) ) {
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g_object_unref( in );
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return( 0 );
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}
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vips_avg( out, &d, NULL );
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g_object_unref( out );
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g_object_unref( in );
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return( 0 );
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}
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