Upstream commit: edcf13e25c1559558a6f12ff5a71d4136a39235e
- PTHREAD_STACK_MIN is too small on x86-64 (#1527887)
- CVE-2018-1000001: Make getcwd fail if it cannot obtain an absolute path
(#1533837)
- CVE-2017-16997: Check for empty tokens before dynamic string token
expansion in the dynamic linker (#1526866)
- CVE-2017-15804: glob: Fix overflow in GLOB_TILDE unescaping (swbz#22332)
- CVE-2017-15670: glob: Fix one-byte overflow (#1504807)
- CVE-2017-15671: glob: Fix memory leak (#1504807)
- nss_files: Avoid large buffers with many host addresses (swbz#22078)
- nss_files: Use struct scratch_buffer for gethostbyname (swbz#18023)
- posix: Fix improper assert in Linux posix_spawn (BZ#22273)
- Don't use IFUNC resolver for longjmp or system in libpthread (swbz#21041)
- x86-64: Use fxsave/xsave/xsavec in _dl_runtime_resolve (swbz#21265)
- Support an arbitrary number of search domains (#168253)
- Detect and apply /etc/resolv.conf changes in libresolv (#1374239)
- CVE-2015-5180: DNS stub resolver crash with crafted record type (#1251403)
