From 023730307e6e7e0878fd25665a950007b07d7bfd Mon Sep 17 00:00:00 2001
From: Bryan Drewery <bryan@shatow.net>
Date: Fri, 19 Nov 2021 18:26:49 -0800
Subject: cd: Need a critical section here.

If a SIGINT comes in while updating the relpaths it is possible
to end up in cleanup traps where the values do not match
$PWD.
---
 src/share/poudriere/common.sh | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/share')

diff --git a/src/share/poudriere/common.sh b/src/share/poudriere/common.sh
index ec20e80e..517c3c11 100755
--- a/src/share/poudriere/common.sh
+++ b/src/share/poudriere/common.sh
@@ -1864,11 +1864,13 @@ cd() {
 	local ret
 
 	ret=0
+	critical_start
 	command cd "$@" || ret=$?
 	# Handle fixing relative paths
 	if [ "${OLDPWD}" != "${PWD}" ]; then
 		_update_relpaths "${OLDPWD}" "${PWD}" || :
 	fi
+	critical_end
 	return ${ret}
 }
 
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