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openssh-portable
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Replacement function for buggy fgrep. 

GNU (f)grep <=2.18, as shipped by FreeBSD<=12 and NetBSD<=9 will
occasionally fail to find ssh host keys in the hostkey-rotate test.
If we have those versions, use awk instead.
This commit is contained in:
Darren Tucker 2021-09-24 08:04:14 +10:00
parent f6a660e5bf
commit f703954157
1 changed files with 19 additions and 0 deletions
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19
regress/test-exec.sh
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@ -79,6 +79,25 @@ if test "x${EGREP}" != "x"; then
}
fi
#
# GNU (f)grep <=2.18, as shipped by FreeBSD<=12 and NetBSD<=9 will occasionally
# fail to find ssh host keys in the hostkey-rotate test. If we have those
# versions, use awk instead.
# See # https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=258616
#
case `grep --version 2>&1 | awk '/GNU grep/{print $4}'` in
2.19) fgrep=good ;;
1.*|2.?|2.?.?|2.1?) fgrep=bad ;; # stock GNU grep
2.5.1*) fgrep=bad ;; # FreeBSD and NetBSD
*) fgrep=good ;;
esac
if test "x$fgrep" = "xbad"; then
fgrep()
{
awk 'BEGIN{e=1} {if (index($0,"'$1'")>0){e=0;print}} END{exit e}' $2
}
fi
SRC=`dirname ${SCRIPT}`
# defaults