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testsuite: Add test for previous sysctl change

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Add a check for path traversal to sysctl.

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 commit f25d462166

Signed-off-by: Craig Small <csmall@dropbear.xyz>
This commit is contained in:
Craig Small 2021-07-20 22:45:17 +10:00
parent f25d462166
commit db4455cfc9
1 changed files with 4 additions and 0 deletions
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4
testsuite/sysctl.test/sysctl_read.exp
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@ -23,3 +23,7 @@ expect_pass "$test" "${hostname}"
set test "sysctl reading a variable suppress value" set test "sysctl reading a variable suppress value"
spawn $sysctl -N kernel.hostname spawn $sysctl -N kernel.hostname
expect_pass "$test" "kernel.hostname" expect_pass "$test" "kernel.hostname"
set test "sysctl reading using a path traversal"
spawn $sysctl /../../etc/passwd
expect_pass "$test" "sysctl: Path is not under /proc/sys/: /proc/sys//../../etc/passwd"