Zosintha za GraphicsMagick 1.3.32 zokhala ndi zovuta zokhazikika

Yovomerezedwa ndi kutulutsidwa kwatsopano kwa phukusi lokonza ndikusintha zithunzi
ZithunziMagick 1.3.32, zomwe zimachotsa zofooka za 52 zomwe zingadziwike panthawi yoyesa kufufuza ndi polojekitiyi OSS-Fuzz.

Ponseponse, kuyambira February 2018, OSS-Fuzz yazindikira mavuto a 343, omwe 331 adakhazikitsidwa kale mu GraphicsMagick (kwa 12 otsalawo, nthawi ya 90-day siinathe). Payokha
kukondwererakuti OSS-Fuzz imagwiritsidwanso ntchito kuyang'ana ntchito yofananira ImageMagick, momwe mavuto oposa 100 pakali pano adakali osathetsedwa, zambiri zomwe zilipo kale poyera pambuyo poti nthawi yokonza itatha.

Kuphatikiza pa zovuta zomwe zingadziwike ndi polojekiti ya OSS-Fuzz, GraphicsMagick 1.3.32 imayang'aniranso zovuta 14 zosefukira pokonza zithunzi zojambulidwa mwapadera mu SVG, BMP, DIB, MIFF, MAT, MNG, TGA,
TIFF, WMF ndi XWD. Kuwongolera kopanda chitetezo kumaphatikizapo chithandizo chokulirapo cha WebP komanso kuthekera kojambulira zithunzi mumtundu wa zilembo za akhungu kuti akhungu awone.

Chodziwikanso ndikuchotsa ku GraphicsMagick 1.3.32 kwa chinthu chomwe chingagwiritsidwe ntchito kuyambitsa kutayikira kwa data. Nkhaniyi ikukhudza kasamalidwe ka mawu a "@filename" pamawonekedwe a SVG ndi WMF, omwe amalola kuti mawu omwe ali mufayilo yomwe yatchulidwayo awonetsedwe pamwamba pa chithunzicho kapena kuphatikizidwa mu metadata. Kuthekera, ngati mapulogalamu a pa intaneti alibe kutsimikizira koyenera kwa magawo olowera, owukira angagwiritse ntchito izi kuti apeze zomwe zili m'mafayilo kuchokera pa seva, mwachitsanzo, makiyi ofikira ndi mawu achinsinsi osungidwa. Vuto likuwonekeranso mu ImageMagick.

Source: opennet.ru