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@@ -2036,3 +2036,44 @@ bugs fixed:
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arch-specfic bugs fixed:
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- soft deadlocks (missing futex wake) on powerpc locking
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- dlsym returned wrong address for thread-local symbols on ppc/mips/m68k
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+
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+
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+1.1.22 release notes
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+
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+new features:
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+- priority-inheritance mutexes
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+- membarrier syscall, pre-registration to use it, fallback emulation
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+- header-level support for new linux features in 4.19, 4.20, 5.0
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+
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+major internal changes:
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+- complete, async-safe view of all existent threads as global list
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+- robust __synccall based on new thread list
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+- new dynamic TLS is installed synchronously at dlopen
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+- TLSDESC resolver functions no longer make bad ABI assumptions to call C
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+- resolved shared library dependencies are now recorded
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+
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+compatibility & conformance:
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+- dependency-order shared library constructor execution
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+- sigaltstack no longer rejects SS_AUTODISARM, future flags
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+- FILE is now a complete (dummy) type in pre-C11 feature profiles
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+- setvbuf reports failure on invalid arguments
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+- TSVTX is exposed unconditionally in tar.h
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+- multithreaded set*id() no longer depends on /proc
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+- key slot reuse after pthread_key_delete no longer depends on /proc
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+
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+bugs fixed:
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+- failures in multithreaded set*id() with concurrent thread creation/exit
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+- interposed free was called from invalid/inconsistent contexts
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+- freeaddrinfo performed invalid free of some partial results lists
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+- dlsym dependency order search had false negatives and false positives
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+- dn_skipname gave wrong results for labels with 8-bit content
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+- dcngettext clobbered errno, often breaking printing of error messages
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+- sscanf read past end of buffer under certain conditions (1.1.21 regression)
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+- pthread_key_create spuriously failed under race condition (1.1.21 regression)
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+- fdopendir wrongly succeeded with O_PATH file descriptors
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+- gets behaved incorrectly in presence of null bytes
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+- namespace violations in c11 tsd and mutex function dependencies
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+- incorrect prototype for makecontext (unimplemented)
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+
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+arch-specfic bugs fixed:
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+- s390x had wrong values for POSIX_FADV_DONTNEED/_NOREUSE
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Rich Felker