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unknown user pushed a change to branch release/2.33/master in repository glibc.
from ac148bdd88 elf: Fix glibc-hwcaps priorities with cache flags mismatches [...] new e081bafcb1 support: Add helpers to create paths longer than PATH_MAX new e41e5b97e3 realpath: Set errno to ENAMETOOLONG for result larger than P [...] new f63cb3cf72 tst-realpath-toolong: Fix hurd build new 46a70c49ba support: Add xclone new bcdde07537 getcwd: Set errno to ERANGE for size == 1 (CVE-2021-3999) new 41980af2d7 realpath: Avoid overwriting preexisting error (CVE-2021-3998) new 48d9161e02 Linux: Detect user namespace support in io/tst-getcwd-smallbuff
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Summary of changes: NEWS | 12 + stdlib/Makefile | 3 +- stdlib/canonicalize.c | 12 +- .../tst-realpath-toolong.c | 45 ++-- support/Makefile | 1 + support/temp_file.c | 161 ++++++++++++- support/temp_file.h | 9 + support/xclone.c | 50 ++++ ...{support_select_modifies_timeout.c => xsched.h} | 23 +- sysdeps/posix/getcwd.c | 7 + sysdeps/unix/sysv/linux/Makefile | 7 +- sysdeps/unix/sysv/linux/tst-getcwd-smallbuff.c | 259 +++++++++++++++++++++ 12 files changed, 542 insertions(+), 47 deletions(-) copy grp/tst-initgroups1.c => stdlib/tst-realpath-toolong.c (59%) create mode 100644 support/xclone.c copy support/{support_select_modifies_timeout.c => xsched.h} (75%) create mode 100644 sysdeps/unix/sysv/linux/tst-getcwd-smallbuff.c