Kadib lix bilood oo horumar ah siidaynta maktabada nidaamka (glibc) , kaas oo si buuxda u raacaya shuruudaha ISO C11 iyo POSIX.1-2008. Siideynta cusub waxaa ku jira hagaajinta 48 horumariye.
Waxaa lagu fuliyay Glibc 2.30 waxaad ogaan kartaa:
- Xidhiidhiyaha firfircooni wuxuu taageeraa "--preload" ikhtiyaarka horay loogu raray walxaha la wadaago (oo la mid ah doorsoomiyaha deegaanka LD_PRELOAD);
- Shaqada twalk_r ee lagu daray, oo la mid ah hawshii socodka hore ee jirtay, laakiin kuu oggolaanaysa inaad dood dheeraad ah u gudbiso hawsha dib-u-soo- yeedhista ee la bixiyay;
- Linux, getdents64 cusub, gettid iyo tgkill hawlaha ayaa lagu daray;
- Maareynta xusuusta waxay u shaqeysaa malloc, calloc, realloc, reallocarray, valloc, pvalloc, memalign, iyo posix_memalign waxay ku dhameeyaan koodka qaladka marka wadarta cabirka shayga uu dhaafo qiimaha PTRDIFF_MAX. Isbeddelkani waxa uu ka fogaanayaa hab-dhaqanka aan la qeexin marka natiijada wax-is-beddelka tilmaamuhu ay keento qulqulka nooca ptrdiff_t;
- Lagu daray POSIX hawlaha la soo jeediyay pthread_cond_clockwait, pthread_mutex_clocklock,
pthread_rwlock_clockrdlock, pthread_rwlock_clockwrlock, iyo sem_clockwait, oo la mid ah "waqtiga" u dhigma, laakiin sidoo kale qaadashada clockid_t parameter si aad u doorato saacad; - Xogta codaynta, macluumaadka nooca jilaha, iyo jaantusyada qoraalka waa la cusboonaysiiyay si ay u taageeraan qeexida Unicode 12.1.0;
- clock_gettime, clock_getres, clock_settime, clock_getcpuclockid, iyo clock_nanosleep hawlaha aan hadda lagu bixiyo maktabadda librt codsiyada cusub, iyo qeexitaannada libc si toos ah ayaa loo isticmaalaa halkii;
- /etc/resolv.conf ayaa meesha ka saartay doorashada "inet6". Waxaa laga saaray RES_USE_INET6, RES_INSECURE1 iyo RES_INSECURE2 calamada resolv.h;
- Marka la tilmaamayo "--enable-bind-now" doorashada, barnaamijyada la rakibay hadda waxay ku xidhan yihiin iyagoo isticmaalaya calanka BIND_NOW;
- Faylka madaxa ee sys/sysctl.h ee Linux-gaar ah iyo shaqadii sysctl waa la joojiyay, codsiyaduna waa inay adeegsadaan /proc pseudo-FS beddelkeeda;
- Glibc hadda waxay u baahan tahay GCC 6.2 ama ka cusub si loo dhiso (comileer kasta ayaa loo isticmaali karaa in lagu dhiso codsiyada);
- Nuglaanta ayaa go'an ee hirgelinta shaqada memcmp ee loogu talagalay x32 subarchitecture (aan lagu khaldin x86 IA-32), taas oo keentay in shaqadu si khalad ah u soo celiso qiimaha 0 ee xargaha aan ku habboonayn;
- Nuglaanta ayaa go'an , kaas oo sababi kara in xogta laga akhriyo meel ka baxsan xuduudka marka la farsameynayo tibaaxaha caadiga ah qaarkood.
Source: opennet.ru