diff options
Diffstat (limited to 'WHATSNEW')
| -rw-r--r-- | WHATSNEW | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/WHATSNEW b/WHATSNEW index fd2a5936..2516be99 100644 --- a/WHATSNEW +++ b/WHATSNEW @@ -1907,3 +1907,80 @@ bugs fixed: arch-specfic bugs fixed: - x32 unistd.h wrongly reported LP64 instead of ILP32 - aarch64 signal.h had wrong type for ucontext_t uc_link member + + +1.1.20 release notes + +new features: +- m68k port +- replacement of malloc is now allowed/supported +- setvbuf now accepts caller-provided buffers for stdio streams +- getrandom syscall wrapper, getentropy function +- mlock2 syscall wrapper +- memfd_create syscall wrapper +- explicit_bzero function +- header-level support for new linux features through 4.18 ?? +- wcsftime now supports padding specifier extensions +- dynamic linker's reclaim_gaps now works on fdpic archs +- getaddrinfo now honors AI_ADDRCONFIG +- pthread_attr_init now honors pthread_setattr_default_np defaults + +hardening: +- prevent bypass of guarantee that suids start with fd 0/1/2 open +- dlopen now rejects libraries with initial-exec refs to dynamic TLS + +compatibility: +- elf.h: new flags, aux vector entry types, etc. +- minor namespace issues in several headers +- intNN_t types used in bitfields now safe against -funsigned-bitfields +- complex arc trig/hyperbolic functions were badly broken +- nice function returned wrong value +- stdio locks no longer depend on read-after-free not faulting +- avoid excessive stack usage in getcwd +- inet_ntop no longer compresses single zeros in IPv6 (RFC 5952) +- resolver routability probe for sorting results works on no-IPv6 systems +- added missing ST_RELATIME definition to statvfs.h +- uchar.h now works with old C++ profiles +- added missing and arch-specific commands to ptrace.h +- musl-gcc wrapper now works with default-pie host toolchains + +bugs fixed: +- getopt wrongly treating colons in optstring as valid option chars +- nl_langinfo_l(CODESET, loc) reported wrong locale's value +- out-of-tree build produced broken crt files with stack protector enabled +- fmaf produced wrong result for some corner cases +- out of bounds write for zero length buffer passed to gethostname +- getopt_long_only wrongly prefix-matched long-options over short ones +- pthread_kill wrongly returned ESRCH for exited by valid pthread_t's +- iconv buffer overflow converting to legacy JIS-based encodings +- iconv conversion to "UTF-32" (no explicit endianness) failed (regression) +- iconv mishandled big5-hkscs characters that map to two unicode chars +- dynamic linker didn't map/clear bss for libraries with single LOAD segment +- resolver wrongly duplicated trailing dot from query into canonical name +- some futex waits omitted timeout arg to syscall, thereby spun on EFAULT +- dladdr mishandled addresses not matching symbols +- alignment of dirent structures from readdir was broken (regression) +- strftime %z output wrong sign for offsets <1 hour west of UTC +- limits.h, pathconf erroneously defined SYMLINK_MAX +- FP_ILOGB0 and FP_ILOGBNAN definitions were not valid for use in #if +- getopt failed to update optarg and optind correctly on missing argument +- EMULTIHOP error lacked strerror text +- mktime malfunctioned with tm_isdst>0 but no-DST POSIX-format time zone +- async thread self-cancellation produced a deadlock condition +- pthread_barrierattr_setpshared failed to produce EINVAL for bad argument +- fileno failed to produce EBADF for non-fd-associated FILEs +- fmemopen's w+ mode failed to truncate buffer at open +- open_[w]memstream did not bind stream orientation at open time +- system wrongly returned 0x7f00 instead of -1 on error +- wide printf functions ignored field width for %c formats +- fprintf failed to set stream orientation for unbuffered stream or no output +- psignal, psiginfo, and perror wrongly set stream orientation for stderr +- psignal, psiginfo potentially clobbered errno on success + +arch-specfic bugs fixed: +- on arm/aarch64/sh, local-exec TLS layout mismatched ABI with large align +- on arm/microblaze/sh, struct ipc_perm mismatched (buggy) kernel ABI +- SO_PEERSEC definition was wrong on mips +- on mips, return from start function passed to clone crashed (runaway exec) +- printf %a precision specifier malfunctioned except on ld80 archs +- async thread cancellation crashed on powerpc64 and sh-fdpic |