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| author | Paolo Bonzini <pbonzini@redhat.com> | 2023-05-25 17:46:07 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2023-05-26 10:17:32 +0200 |
| commit | 5b507233e6ce8f7ccfc4431f934518e15102e63a (patch) | |
| tree | db7d1bfa6b83c7940523fb9bdf1793265f72fdde /qemu-io-cmds.c | |
| parent | eea2d141179e58222eb655f948a951561134b260 (diff) | |
| download | qemu-5b507233e6ce8f7ccfc4431f934518e15102e63a.zip qemu-5b507233e6ce8f7ccfc4431f934518e15102e63a.tar.gz qemu-5b507233e6ce8f7ccfc4431f934518e15102e63a.tar.bz2 | |
configure: unset harmful environment variables
Apart from CLICOLOR_FORCE and GREP_OPTIONS, there are other variables
that are listed in the Autoconf manual. While Autoconf neutralizes them
very early, and assumes it does not (yet) run in a shell that has "unset",
QEMU assumes that the user invoked configure under a POSIX shell, and
therefore can simply use "unset" to clear them.
CDPATH is particularly nasty because it messes up "cd ... && pwd".
Reported-by: Juan Quintela <quintela@redhat.com>
Cc: qemu-stable@nongnu.org
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'qemu-io-cmds.c')
0 files changed, 0 insertions, 0 deletions