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openSUSE:Leap:15.1:Update
GraphicsMagick.12185
GraphicsMagick-CVE-2019-12921.patch
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File GraphicsMagick-CVE-2019-12921.patch of Package GraphicsMagick.12185
diff -r f780c290b4ab -r 44e3d0e872eb magick/render.c --- a/magick/render.c Thu Jun 06 08:41:00 2019 -0500 +++ b/magick/render.c Thu Jun 06 08:41:44 2019 -0500 @@ -2477,11 +2477,16 @@ if (*draw_info->primitive == '\0') return(MagickFail); (void) LogMagickEvent(RenderEvent,GetMagickModule(),"begin draw-image"); - if (*draw_info->primitive != '@') - primitive=AllocateString(draw_info->primitive); - else + /* + Read primitive from file if supplied primitive starts with '@' and + we are not already drawing. + */ + if ((*draw_info->primitive == '@') && + (DrawImageGetCurrentRecurseLevel(image) == 1)) primitive=(char *) FileToBlob(draw_info->primitive+1,&length,&image->exception); + else + primitive=AllocateString(draw_info->primitive); if (primitive == (char *) NULL) return(MagickFail); primitive_extent=strlen(primitive);
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