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raise GIF save frame size limit

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This commit is contained in:
John Cupitt 2022-03-02 18:06:44 +00:00
parent 669ea43138
commit 716fbf75b1
1 changed files with 1 additions and 3 deletions
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4
libvips/foreign/cgifsave.c
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@ -513,9 +513,7 @@ vips_foreign_save_cgif_build( VipsObject *object )
frame_rect.top = 0;
frame_rect.width = cgif->in->Xsize;
frame_rect.height = page_height;
if( (guint64) frame_rect.width * frame_rect.height > 2000 * 2000 ) {
/* RGBA sum may overflow a 32-bit uint.
*/
if( (guint64) frame_rect.width * frame_rect.height > 5000 * 5000 ) {
vips_error( class->nickname, "%s", _( "frame too large" ) );
return( -1 );
}