42 lines
745 B
C++
42 lines
745 B
C++
#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 *image;
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void *buf;
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size_t len, width, height, bands;
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if( !(image = vips_image_new_from_buffer( data, size, "", NULL )) ) {
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return( 0 );
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}
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width = image->Xsize;
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height = image->Ysize;
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bands = image->Bands;
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/* Skip big images. It is likely to timeout.
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*/
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if ( width * height * bands > 256 * 256 * 16 ) {
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g_object_unref( image );
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return( 0 );
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}
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if( vips_pngsave_buffer( image, &buf, &len, NULL ) ) {
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g_object_unref( image );
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return( 0 );
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}
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g_free( buf );
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g_object_unref( image );
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return( 0 );
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}
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