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