+2019-02-07 Stefan Liebler <stli@linux.ibm.com>
+
+ [BZ #24180]
+ * nptl/pthread_mutex_trylock.c (__pthread_mutex_trylock):
+ Add compiler barriers and comments.
+
+2019-02-04 Florian Weimer <fweimer@redhat.com>
+
+ [BZ #20018]
+ nscd: Do not rely on new GLIBC_PRIVATE ABI after CVE-2016-10739 fix.
+ * nscd/nscd-inet_addr.c: New file. Build resolv/inet_addr.c for
+ nscd, without public symbols.
+ * nscd/Makefile (nscd-modules): Add it.
+ * nscd/gai.c: Include <arpa/inet.h> and change visibility of
+ __inet_aton_exact.
+
+2019-01-21 Florian Weimer <fweimer@redhat.com>
+
+ [BZ #20018]
+ CVE-2016-10739
+ resolv: Reject trailing characters in host names
+ * include/arpa/inet.h (__inet_aton_exact): Declare.
+ (inet_aton): Remove hidden prototype. No longer used internally.
+ * nscd/gai.c (__inet_aton): Do not define.
+ * nscd/gethstbynm3_r.c (__inet_aton): Likewise.
+ * nss/digits_dots.c (__inet_aton): Likewise.
+ (__nss_hostname_digits_dots_context): Call __inet_aton_exact.
+ * resolv/Makefile (tests-internal): Add tst-inet_aton_exact.
+ (tests): Add tst-resolv-nondecimal, tst-resolv-trailing.
+ (tst-resolv-nondecimal): Link with libresolv.so and libpthread.
+ (tst-resolv-trailing): Likewise.
+ * resolv/Versions (GLIBC_PRIVATE): Export __inet_aton_exact from
+ libc.
+ * resolv/inet_addr.c (inet_aton_end): Remame from __inet_aton.
+ Make static. Add endp parameter.
+ (__inet_aton_exact): New function.
+ (__inet_aton_ignore_trailing): New function, aliased to inet_aton.
+ (__inet_addr): Call inet_aton_end.
+ * resolv/res_init.c (res_vinit_1): Truncate nameserver for IPv4,
+ not just IPv6. Call __inet_aton_exact.
+ * resolv/tst-aton.c: Switch to <support/test-driver.c>.
+ (tests): Make const. Add additional test cases with trailing
+ characters.
+ (do_test): Use array_length.
+ * resolv/tst-inet_aton_exact.c: New file.
+ * resolv/tst-resolv-trailing.c: Likewise.
+ * resolv/tst-resolv-nondecimal.c: Likewise.
+ * sysdeps/posix/getaddrinfo.c (gaih_inet): Call __inet_aton_exact.
+
+2019-01-18 Florian Weimer <fweimer@redhat.com>
+
+ [BZ #24112]
+ resolv: Do not send queries for non-host-names in nss_dns.
+ * resolv/nss_dns/dns-host.c (check_name): New function.
+ (_nss_dns_gethostbyname2_r): Use it.
+ (_nss_dns_gethostbyname_r): Likewise.
+ (_nss_dns_gethostbyname4_r): Likewise.
+
+2019-01-21 Florian Weimer <fweimer@redhat.com>
+
+ * resolv/inet_addr.c: Reformat to GNU style.
+ (__inet_addr, __inet_aton): Update comment.
+
+2019-02-04 H.J. Lu <hongjiu.lu@intel.com>
+
+ [BZ #24155]
+ CVE-2019-7309
+ * NEWS: Updated for CVE-2019-7309.
+ * sysdeps/x86_64/memcmp.S: Use RDX_LP for size. Clear the
+ upper 32 bits of RDX register for x32. Use unsigned Jcc
+ instructions, instead of signed.
+ * sysdeps/x86_64/x32/Makefile (tests): Add tst-size_t-memcmp-2.
+ * sysdeps/x86_64/x32/tst-size_t-memcmp-2.c: New test.
+
+2019-02-01 H.J. Lu <hongjiu.lu@intel.com>
+
+ [BZ #24097]
+ CVE-2019-6488
+ * sysdeps/x86_64/multiarch/strlen-avx2.S: Use RSI_LP for length.
+ Clear the upper 32 bits of RSI register.
+ * sysdeps/x86_64/strlen.S: Use RSI_LP for length.
+ * sysdeps/x86_64/x32/Makefile (tests): Add tst-size_t-strnlen
+ and tst-size_t-wcsnlen.
+ * sysdeps/x86_64/x32/tst-size_t-strnlen.c: New file.
+ * sysdeps/x86_64/x32/tst-size_t-wcsnlen.c: Likewise.
+
+2019-02-01 H.J. Lu <hongjiu.lu@intel.com>
+
+ [BZ #24097]
+ CVE-2019-6488
+ * sysdeps/x86_64/multiarch/strcpy-sse2-unaligned.S: Use RDX_LP
+ for length.
+ * sysdeps/x86_64/multiarch/strcpy-ssse3.S: Likewise.
+ * sysdeps/x86_64/x32/Makefile (tests): Add tst-size_t-strncpy.
+ * sysdeps/x86_64/x32/tst-size_t-strncpy.c: New file.
+
+2019-02-01 H.J. Lu <hongjiu.lu@intel.com>
+
+ [BZ #24097]
+ CVE-2019-6488
+ * sysdeps/x86_64/multiarch/strcmp-avx2.S: Use RDX_LP for length.
+ * sysdeps/x86_64/multiarch/strcmp-sse42.S: Likewise.
+ * sysdeps/x86_64/strcmp.S: Likewise.
+ * sysdeps/x86_64/x32/Makefile (tests): Add tst-size_t-strncasecmp,
+ tst-size_t-strncmp and tst-size_t-wcsncmp.
+ * sysdeps/x86_64/x32/tst-size_t-strncasecmp.c: New file.
+ * sysdeps/x86_64/x32/tst-size_t-strncmp.c: Likewise.
+ * sysdeps/x86_64/x32/tst-size_t-wcsncmp.c: Likewise.
+
+2019-02-01 H.J. Lu <hongjiu.lu@intel.com>
+
+ [BZ #24097]
+ CVE-2019-6488
+ * sysdeps/x86_64/multiarch/memset-avx512-no-vzeroupper.S: Use
+ RDX_LP for length. Clear the upper 32 bits of RDX register.
+ * sysdeps/x86_64/multiarch/memset-vec-unaligned-erms.S: Likewise.
+ * sysdeps/x86_64/x32/Makefile (tests): Add tst-size_t-wmemset.
+ * sysdeps/x86_64/x32/tst-size_t-memset.c: New file.
+ * sysdeps/x86_64/x32/tst-size_t-wmemset.c: Likewise.
+
+2019-02-01 H.J. Lu <hongjiu.lu@intel.com>
+
+ [BZ #24097]
+ CVE-2019-6488
+ * sysdeps/x86_64/memrchr.S: Use RDX_LP for length.
+ * sysdeps/x86_64/multiarch/memrchr-avx2.S: Likewise.
+ * sysdeps/x86_64/x32/Makefile (tests): Add tst-size_t-memrchr.
+ * sysdeps/x86_64/x32/tst-size_t-memrchr.c: New file.
+
+2019-02-01 H.J. Lu <hongjiu.lu@intel.com>
+
+ [BZ #24097]
+ CVE-2019-6488
+ * sysdeps/x86_64/multiarch/memcpy-ssse3-back.S: Use RDX_LP for
+ length. Clear the upper 32 bits of RDX register.
+ * sysdeps/x86_64/multiarch/memcpy-ssse3.S: Likewise.
+ * sysdeps/x86_64/multiarch/memmove-avx512-no-vzeroupper.S:
+ Likewise.
+ * sysdeps/x86_64/multiarch/memmove-vec-unaligned-erms.S:
+ Likewise.
+ * sysdeps/x86_64/x32/Makefile (tests): Add tst-size_t-memcpy.
+ tst-size_t-wmemchr.
+ * sysdeps/x86_64/x32/tst-size_t-memcpy.c: New file.
+
+2019-02-01 H.J. Lu <hongjiu.lu@intel.com>
+
+ [BZ #24097]
+ CVE-2019-6488
+ * sysdeps/x86_64/multiarch/memcmp-avx2-movbe.S: Use RDX_LP for
+ length. Clear the upper 32 bits of RDX register.
+ * sysdeps/x86_64/multiarch/memcmp-sse4.S: Likewise.
+ * sysdeps/x86_64/multiarch/memcmp-ssse3.S: Likewise.
+ * sysdeps/x86_64/x32/Makefile (tests): Add tst-size_t-memcmp and
+ tst-size_t-wmemcmp.
+ * sysdeps/x86_64/x32/tst-size_t-memcmp.c: New file.
+ * sysdeps/x86_64/x32/tst-size_t-wmemcmp.c: Likewise.
+
+2019-02-01 H.J. Lu <hongjiu.lu@intel.com>
+
+ [BZ #24097]
+ CVE-2019-6488
+ * sysdeps/x86_64/memchr.S: Use RDX_LP for length. Clear the
+ upper 32 bits of RDX register.
+ * sysdeps/x86_64/multiarch/memchr-avx2.S: Likewise.
+ * sysdeps/x86_64/x32/Makefile (tests): Add tst-size_t-memchr and
+ tst-size_t-wmemchr.
+ * sysdeps/x86_64/x32/test-size_t.h: New file.
+ * sysdeps/x86_64/x32/tst-size_t-memchr.c: Likewise.
+ * sysdeps/x86_64/x32/tst-size_t-wmemchr.c: Likewise.
+
+2019-01-16 Tulio Magno Quites Machado Filho <tuliom@linux.ibm.com>
+
+ * math/libm-test-fma.inc (fma_test_data): Set
+ XFAIL_ROUNDING_IBM128_LIBGCC to more tests.
+
+2019-01-07 Aurelien Jarno <aurelien@aurel32.net>
+
+ [BZ #24024]
+ * Makeconfig: Build libm with -fno-math-errno but build the remaining
+ code with -fmath-errno.
+ * string/Makefile [$(build-shared)] (tests): Add test-strerror-errno.
+ [$(build-shared)] (LDLIBS-test-strerror-errno): New variable.
+ * string/test-strerror-errno.c: New file.
+
+2019-01-03 Martin Jansa <Martin.Jansa@gmail.com>
+
+ [BZ #19444]
+ * sysdeps/ieee754/soft-fp/s_fdiv.c: Include <libc-diag.h> and use
+ DIAG_PUSH_NEEDS_COMMENT, DIAG_IGNORE_NEEDS_COMMENT and
+ DIAG_POP_NEEDS_COMMENT to disable -Wmaybe-uninitialized.
+
+2019-01-02 Aurelien Jarno <aurelien@aurel32.net>
+
+ [BZ #24034]
+ * sysdeps/unix/sysv/linux/arm/atomic-machine.h
+ (__arm_assisted_compare_and_exchange_val_32_acq): Use uint32_t rather
+ than __typeof (...) for the a_ptr variable.
+
+2018-12-31 H.J. Lu <hongjiu.lu@intel.com>
+
+ [BZ #24022]
+ * sysdeps/unix/sysv/linux/riscv/flush-icache.c: Check if
+ <asm/syscalls.h> exists with __has_include__ before including it.
+
+2019-01-02 Florian Weimer <fweimer@redhat.com>
+
+ [BZ #24018]
+ * intl/dcigettext.c (DCIGETTEXT): Do not return NULL on asprintf
+ failure.
+
+2018-12-31 Florian Weimer <fw@deneb.enyo.de>
+
+ [BZ #24027]
+ * malloc/malloc.c (_int_realloc): Always call memcpy for the
+ copying operation. (ncopies had the wrong type, resulting in an
+ integer wraparound and too few elements being copied.)
+
+2018-12-28 Aurelien Jarno <aurelien@aurel32.net>
+
+ * sysdeps/alpha/fpu/libm-test-ulps: Regenerated.
+
2018-12-18 Adhemerval Zanella <adhemerval.zanella@linaro.org>
James Clarke <jrtc27@jrtc27.com>
projects / thirdparty / glibc.git / blobdiff