Andrew Gregory 1d6583a58d alpm_run_chroot: always connect parent2child pipe ...

Commit e374e6829cea3512f0b4a4069c5a6168f0f8d8a0 closed stdin before
running scripts/hooks.  This left the exec'd process with no file
descriptor 0.  If the process subsequently opened a file it would be
assigned fd 0, and could potentially be confused for stdin.  Connecting
and immediately closing the parent2child pipe ensures that the child has
an fd 0 and that it is empty.

Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com>
Signed-off-by: Allan McRae <allan@archlinux.org>

2016-02-23 12:33:04 +10:00

..

libalpm

alpm_run_chroot: always connect parent2child pipe

2016-02-23 12:33:04 +10:00