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@ -1618,3 +1618,63 @@ arch-specific bugs fixed: |
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- arm crt1 entry point failed to align stack pointer in some cases |
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- mips fesetround failed to actually set rounding mode |
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- i386 asm source CFI generation had multiple bugs |
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1.1.13 release notes |
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new features: |
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- out-of-tree builds |
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- search domains in resolv.conf |
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- sh arch supports j-core (j2) cas.l atomics |
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- dynamic linker includes arch/abi in output when run as a command |
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- header support for new kernel features through linux 4.4 |
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- mips vdso clock_gettime support |
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- regex BRE extensions: \|, \+, \? |
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performance: |
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- improved atomics performance on all archs with ll/sc model |
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- atomic instructions are now inlined on armv6 |
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- use fpu sqrt for arm softfp abi on targets with vfp |
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compatibility: |
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- getnameinfo now accepts sockaddr sizes larger than needed |
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- new default CFLAGS/LDFLAGS avoid entire classes of toolchain bugs |
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- explicit use of float_t/double_t avoids compiler float spill bugs |
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- i386 max_align_t definition now works with g++ 4.7's pseudo-c++11 |
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- all known protocols are added to protoent functions |
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- stub utmpname, utmpxname functions |
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- linker support for -Bsymbolic-functions is no longer mandatory |
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- regex parsing size limits increased |
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- malloc_usable_size now accepts null pointer input |
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bugs fixed: |
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- potential single-byte heap overflow in getdelim |
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- mishandling of transient failure opening hosts, services, resolv.conf |
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- mremap was sometimes able to allocate objects larger than PTRDIFF_MAX |
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- nl_langinfo wrongly returned NULL instead of "" for invalid items |
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- out-of-bounds dynamic tls allocation due to pointer/index scaling error |
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- getifaddrs misreported point-to-point interface addresses |
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- tdelete left tsearch trees misbalanced |
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- tsearch crashed on allocation failure |
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- tsearch, tfind, and tdelete failed to handle null pointer input |
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- passing signal number 0 to sigaction resulted in a crash |
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- getdelim updated caller's size wrongly when realloc failed |
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- getdelim realloc strategy was wasteful |
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- if_nametoindex returned wrong value on failure |
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- missing ssp-suppression for some source files called from early-init |
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- various minor resolv.conf parsing bugs |
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- fwrite wrongly reported success on write errors in line-buffered flush |
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- fwrite and fread wrongly returned nmemb (not 0) when size was 0 |
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nommu-specific bugs fix: |
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- failure to zero bss in FDPIC shared library loader |
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- unsafe writes to read-only file mapping in non-FDPIC library loader |
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arch-specific bugs fixed: |
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- sh[eb]-nofpu-fdpic was using fpu-dependent setjmp/longjmp variants |
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- dynamic linker path file name was wrong for arm "softfp" targets |
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- mips siginfo_t and related macros were defined incorrectly |
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- possibly misaligned pointer globals on arm (from an asm source file) |
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- mips dynamic linker failed to provide info needed by debugger |
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- mips cancellation asm wrongly assumed validity of $gp register value |
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Rich Felker
11 years ago