diff options
| author | Colin Percival <cperciva@FreeBSD.org> | 2025-09-23 06:55:08 +0000 |
|---|---|---|
| committer | Colin Percival <cperciva@FreeBSD.org> | 2025-09-23 21:05:27 +0000 |
| commit | 7ece602e00e85195fc426a2401c49921cd39735e (patch) | |
| tree | 548c70e9bf736f4ec3847d8e64742087724cec0b | |
| parent | 155290b23f0b503b9db675d6a45f85b189ee1926 (diff) | |
freebsd-update: Library ordering
Upgrading from 14.x to 15.x with freebsd-update broke because libc
depends on the new libsys library; freebsd-update installed the new
libc before creating libsys, and every step after that failed because
all the tools (including gunzip and install) are dynamically linked
and need a working libc.
Enforce ordering when installing shared objects: First libsys, then
libc, then libthr, and then all the rest of the shared object files.
This is a candidate for an Errata Notice since the issue this fixes
breaks upgrades.
PR: 289769
Reported by: Graham Perrin
Reviewed by: kib
MFC after: 3 days
Sponsored by: https://www.patreon.com/cperciva
Differential Revision: https://reviews.freebsd.org/D52688
| -rw-r--r-- | usr.sbin/freebsd-update/freebsd-update.sh | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/usr.sbin/freebsd-update/freebsd-update.sh b/usr.sbin/freebsd-update/freebsd-update.sh index b3775382f66c..143d93a6dcc0 100644 --- a/usr.sbin/freebsd-update/freebsd-update.sh +++ b/usr.sbin/freebsd-update/freebsd-update.sh @@ -3111,10 +3111,28 @@ Kernel updates have been installed. Please reboot and run grep -E '^/libexec/ld-elf[^|]*\.so\.[0-9]+\|' > INDEX-NEW install_from_index INDEX-NEW || return 1 - # Install new shared libraries next + # Next, in order, libsys, libc, and libthr. grep -vE '^/boot/' $1/INDEX-NEW | grep -vE '^[^|]+\|d\|' | grep -vE '^/libexec/ld-elf[^|]*\.so\.[0-9]+\|' | + grep -E '^[^|]*/lib/libsys\.so\.[0-9]+\|' > INDEX-NEW + install_from_index INDEX-NEW || return 1 + grep -vE '^/boot/' $1/INDEX-NEW | + grep -vE '^[^|]+\|d\|' | + grep -vE '^/libexec/ld-elf[^|]*\.so\.[0-9]+\|' | + grep -E '^[^|]*/lib/libc\.so\.[0-9]+\|' > INDEX-NEW + install_from_index INDEX-NEW || return 1 + grep -vE '^/boot/' $1/INDEX-NEW | + grep -vE '^[^|]+\|d\|' | + grep -vE '^/libexec/ld-elf[^|]*\.so\.[0-9]+\|' | + grep -E '^[^|]*/lib/libthr\.so\.[0-9]+\|' > INDEX-NEW + install_from_index INDEX-NEW || return 1 + + # Install the rest of the shared libraries next + grep -vE '^/boot/' $1/INDEX-NEW | + grep -vE '^[^|]+\|d\|' | + grep -vE '^/libexec/ld-elf[^|]*\.so\.[0-9]+\|' | + grep -vE '^[^|]*/lib/(libsys|libc|libthr)\.so\.[0-9]+\|' | grep -E '^[^|]*/lib/[^|]*\.so\.[0-9]+\|' > INDEX-NEW install_from_index INDEX-NEW || return 1 |