#Debian glibc version upgrade
So, you just need to upgrade your libc6 package.
#Debian glibc version install
The current version can be obtainedĢ005-2017 Don Armstrong, and many other contributors. Youll need to either recompile the program against the version of glibc thats on your system, or install a newer version of glibc (the 'libc6' package in Debian). ĭebbugs is free software and licensed under the terms of the GNU Send a report that this bug log contains spam.ĭebian bug tracking system administrator. Potentially run into this problem (I have not verified this). It avoids an lseek system call in case the line terminator can beĪnd if my git-fu is strong enough both of these commits were new inĢ.28, which means any binary started before an upgrade to 2.28 can Compared to a direct implementation using the public API, This function will be useful for implementing NSS file reading This is a variant of fgets which fails with ERANGE if theīuffer is too small, and the buffer length is given as an Libio: Implement internal function _libc_readline_unlocked Reading at the same line in case the buffer needs to be enlarged.Īnd the func was added to libc6 the very same day.Ĭommit 3f5e3f5d066dcffb80af48ae2cf35a01a85a8f10 Use the new _libc_readline_unlocked function to pick up The use of the function in nss_files seems to have been introduced in:Ĭommit 916124ed841745b7a1e0fbc43f9909340b47d373 Stable chroot and performing the glibc upgrade by switching to testing. I have verified that I can reproduce the issue by debootstrapping a GLIBC_PRIVATE part of libc6, but since the older version of libc6 is Libnss_files.so.2 references _libc_readline_unlocked in the Libnss_files.so.2 (assuming you have "passwd: files" in your
Have it continue after the upgrade the setpwent call will dlopen In the above case if you start the binary, upgrade to glibc >= 2.28, and
repro: relocation error: /lib/x86_64-linux-gnu/libnss_files.so.2: symbol _libc_readline_unlocked, version GLIBC_PRIVATE not defined in file libc.so.6 with link time reference Printf("if you made it this far nothing broke, congrats!\n") Printf("press enter after upgrading glibc.") I looked into this a bit and have put together a small reproduction Relocation error: /lib/x86_64-linux-gnu/libnss_files.so.2: symbol _libc_readline_unlocked, version GLIBC_PRIVATE not defined in file libc.so.6 with link time reference
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