peter/spectre-meltdown-checker
peter/spectre-meltdown-checker
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Fix help text (#285)

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* fix --help message

Commit 7b72c20f89d7e9906497b6a8cfcff7ea35f833b7 added help text for the
--cve switch, and the "can be specified multiple times" note got
associated with the --cve switch instead of staying with the --variant
switch.  Restore the line to belong to the --variant switch help
message.

* Add new variants to error message

Commit 8e870db4f52ade43d94dd04ded7197db6d44b706 added new variants but
did not add them to the error message that listed the allowable
variants.  Add them now.
This commit is contained in:
Erich Ritz 2019-05-15 10:34:51 -07:00 committed by Stéphane Lesimple
parent 5788cec18b
commit 4f9ca803c8
1 changed files with 2 additions and 2 deletions
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spectre-meltdown-checker.sh
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@ -79,8 +79,8 @@ show_usage()
--variant VARIANT specify which variant you'd like to check, by default all variants are checked
VARIANT can be one of 1, 2, 3, 3a, 4, l1tf, msbds, mfbds, mlpds, mdsum
--cve [cve1,cve2,...] specify which CVE you'd like to check, by default all supported CVEs are checked
can be specified multiple times (e.g. --variant 2 --variant 3)
--cve [cve1,cve2,...] specify which CVE you'd like to check, by default all supported CVEs are checked
--hw-only only check for CPU information, don't check for any variant
--no-hw skip CPU information and checks, if you're inspecting a kernel not to be run on this host
--vmm [auto,yes,no] override the detection of the presence of a hypervisor (for CVE-2018-3646), default: auto
@ -883,7 +883,7 @@ while [ -n "$1" ]; do
mdsum) opt_cve_list="$opt_cve_list CVE-2019-11091"; opt_cve_all=0;;
l1tf) opt_cve_list="$opt_cve_list CVE-2018-3615 CVE-2018-3620 CVE-2018-3646"; opt_cve_all=0;;
*)
echo "$0: error: invalid parameter '$2' for --variant, expected either 1, 2, 3, 3a, 4 or l1tf" >&2;
echo "$0: error: invalid parameter '$2' for --variant, expected either 1, 2, 3, 3a, 4, msbds, mfbds, mlpds, mdsum, or l1tf" >&2;
exit 255
;;
esac