init-functions now checks for read access before attempting to read environ

2017-12-10 11:47:48 -06:00
parent 8d4cb9e335
commit 97906ebe04
2 changed files with 5 additions and 2 deletions
--- a/SRC/initscripts/init-functions
+++ b/SRC/initscripts/init-functions
@@ -8,7 +8,10 @@
 # be enough
 #

-chkcontainer=$(sed 's/\x0/\n/g' < /proc/1/environ|grep -ia '^container\|^LXC')
+if [ -r /proc/1/environ ]; then
+  chkcontainer=$(sed 's/\x0/\n/g' < /proc/1/environ|grep -ia '^container\|^LXC')
+fi
+
 [ -n "$chkcontainer" ] && export $chkcontainer

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