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@@ -2115,3 +2115,52 @@ arch-specfic bugs fixed:
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- passing of 64-bit syscall arguments was broken on microblaze
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- passing of 64-bit syscall arguments was broken on microblaze
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- posix_fadvise was broken on mips due to missing 7-arg syscall support
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- posix_fadvise was broken on mips due to missing 7-arg syscall support
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- vrregset_t layout and member naming was wrong on powerpc64
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- vrregset_t layout and member naming was wrong on powerpc64
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+
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+
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+
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+1.1.24 release notes
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+
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+new features:
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+- GLOB_TILDE extension to glob
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+- non-stub catgets localization API, using netbsd binary catalog format
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+- posix_spawn file actions for [f]chdir (extension, pending future standard)
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+- secure_getenv function (extension)
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+- copy_file_range syscall wrapper (Linux extension)
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+- header-level support for new linux features in 5.2
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+
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+performance:
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+- new fast path for lrint (generic C version) on 32-bit archs
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+
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+major internal changes:
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+- functions involving time are overhauled to be time64-ready in 32-bit archs
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+- x32 uses the new time64 code paths to replace nasty hacks in syscall glue
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+
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+compatibility & conformance:
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+- support for powerpc[64] unaligned relocation types
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+- powerpc[64] and sh sys/user.h no longer clash with kernel asm/ptrace.h
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+- select no longer modifies timeout on failure (or at all)
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+- mips64 stat results are no longer limited to 32-bit time range
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+- optreset (BSD extension) now has a public declaration
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+- support for clang inconsistencies in wchar_t type vs some 32-bit archs
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+- mips r6 syscall asm no longer has invalid lo/hi register clobbers
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+- vestigial asm declarations of __tls_get_new are removed (broke some tooling)
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+- riscv64 mcontext_t mismatch glibc's member naming is corrected
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+
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+bugs fixed:
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+- glob failed to match broken symlinks consistently
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+- invalid use of interposed calloc to allocate initial TLS
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+- various dlsym symbol resolution logic errors
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+- semctl with SEM_STAT_ANY didn't work
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+- pthread_create with explicit scheduling was subject to priority inversion
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+- pthread_create failure path had data race for thread count
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+- timer_create with SIGEV_THREAD notification had data race getting timer id
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+- wide printf family failed to support l modifier for float formats
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+
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+arch-specific bugs fixed:
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+- x87 floating point stack imbalance in math asm (i386-only CVE-2019-14697)
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+- x32 clock_adjtime, getrusage, wait3, wait4 produced junk (struct mismatches)
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+- lseek broken on x32 and mipsn32 with large file offsets
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+- riscv64 atomics weren't compiler barriers
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+- riscv64 atomics had broken asm constraints (missing earlyclobber flag)
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+- arm clone() was broken when compiled as thumb if start function returned
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+- mipsr6 setjmp/longjmp did not preserve fpu register state correctly
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Rich Felker