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profile-load: use safer "read" construct

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In this case it does not matter, we're merely testing if we can actually
read from that file, but let's make this robust (and shellcheck happy)
for future's sake.

Reference: https://www.shellcheck.net/wiki/SC2162
This commit is contained in:
intrigeri 2022-02-15 07:28:27 +00:00
parent 5a41024bbe
commit 35f23a6da1
1 changed files with 1 additions and 1 deletions
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parser/profile-load
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@ -42,7 +42,7 @@ aafs=/sys/kernel/security/apparmor
params=$module/parameters
[ -r $params/enabled ] || exit 0 # do not load if missing
read enabled < $params/enabled || exit 1 # if this fails, something went wrong
read -r enabled < $params/enabled || exit 1 # if this fails, something went wrong
[ "$enabled" = "Y" ] || exit 0 # do not load if disabled
/sbin/apparmor_parser -r -W "$profile" || exit 0 # LP: #1058356