/usr/src/glibc/debian/patches/any/ is in eglibc-source 2.19-0ubuntu6.
This file is owned by root:root, with mode 0o755.
..
/usr/src/glibc/debian/patches/any/local-allocalim-header.diff
/usr/src/glibc/debian/patches/any/local-asserth-decls.diff
/usr/src/glibc/debian/patches/any/local-base.diff
/usr/src/glibc/debian/patches/any/local-bindresvport_blacklist.diff
/usr/src/glibc/debian/patches/any/local-disable-gethostbyname4.diff
/usr/src/glibc/debian/patches/any/local-disable-libnss-db.diff
/usr/src/glibc/debian/patches/any/local-disable-test-tgmath2.diff
/usr/src/glibc/debian/patches/any/local-dlfptr.diff
/usr/src/glibc/debian/patches/any/local-fhs-linux-paths.diff
/usr/src/glibc/debian/patches/any/local-fhs-nscd.diff
/usr/src/glibc/debian/patches/any/local-globfree-clear.diff
/usr/src/glibc/debian/patches/any/local-ipv6-lookup.diff
/usr/src/glibc/debian/patches/any/local-ld-multiarch.diff
/usr/src/glibc/debian/patches/any/local-ldconfig-fsync.diff
/usr/src/glibc/debian/patches/any/local-ldconfig-ignore-ld.so.diff
/usr/src/glibc/debian/patches/any/local-ldconfig-multiarch.diff
/usr/src/glibc/debian/patches/any/local-ldconfig.diff
/usr/src/glibc/debian/patches/any/local-ldso-disable-hwcap.diff
/usr/src/glibc/debian/patches/any/local-libgcc-compat-main.diff
/usr/src/glibc/debian/patches/any/local-libgcc-compat-ports.diff
/usr/src/glibc/debian/patches/any/local-localedef-fix-trampoline.diff
/usr/src/glibc/debian/patches/any/local-mktemp.diff
/usr/src/glibc/debian/patches/any/local-no-SOCK_NONBLOCK.diff
/usr/src/glibc/debian/patches/any/local-no-malloc-backtrace.diff
/usr/src/glibc/debian/patches/any/local-no-pagesize.diff
/usr/src/glibc/debian/patches/any/local-nss-overflow.diff
/usr/src/glibc/debian/patches/any/local-nss-upgrade.diff
/usr/src/glibc/debian/patches/any/local-revert-bz13979.diff
/usr/src/glibc/debian/patches/any/local-rtlddir-cross.diff
/usr/src/glibc/debian/patches/any/local-stdio-lock.diff
/usr/src/glibc/debian/patches/any/local-stubs_h.diff
/usr/src/glibc/debian/patches/any/local-sysctl.diff
/usr/src/glibc/debian/patches/any/local-tcsetaddr.diff
/usr/src/glibc/debian/patches/any/local-tst-eintr1-eagain.diff
/usr/src/glibc/debian/patches/any/local-tst-mktime2.diff
/usr/src/glibc/debian/patches/any/local-tst-writev.diff
/usr/src/glibc/debian/patches/any/submitted-bits-fcntl_h-at.diff
/usr/src/glibc/debian/patches/any/submitted-fileops-and-signals.diff
/usr/src/glibc/debian/patches/any/submitted-ldsodefs_rtld_debug.diff
/usr/src/glibc/debian/patches/any/submitted-longdouble.diff
/usr/src/glibc/debian/patches/any/submitted-missing-etc-hosts.diff
/usr/src/glibc/debian/patches/any/submitted-nis-netgrp.diff
/usr/src/glibc/debian/patches/any/submitted-nptl-invalid-td.patch
/usr/src/glibc/debian/patches/any/submitted-resolv-first-query-failure.diff
/usr/src/glibc/debian/patches/any/submitted-rlimit.diff
/usr/src/glibc/debian/patches/any/submitted-string2-strcmp.diff
/usr/src/glibc/debian/patches/any/submitted-sysdeps-auxv.diff
/usr/src/glibc/debian/patches/any/unsubmitted-dlopen-static-crash.diff
/usr/src/glibc/debian/patches/any/unsubmitted-ldso-machine-mismatch.diff
/usr/src/glibc/debian/patches/any/unsubmitted-scanf-includes.diff
/usr/src/glibc/debian/patches/any/unsubmitted-tst-ftell-locale.diff
/usr/src/glibc/debian/patches/any/unsubmitted-tst-tlsmod-as-needed.diff