diff options
Diffstat (limited to 'scripts/image_signing/ensure_secure_kernelparams.sh')
| -rwxr-xr-x | scripts/image_signing/ensure_secure_kernelparams.sh | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/scripts/image_signing/ensure_secure_kernelparams.sh b/scripts/image_signing/ensure_secure_kernelparams.sh index 52a3ce99..1eb4364b 100755 --- a/scripts/image_signing/ensure_secure_kernelparams.sh +++ b/scripts/image_signing/ensure_secure_kernelparams.sh @@ -57,6 +57,8 @@ main() { # So, any time we find one, we set testfail=1 and continue. # When finished we will use testfail to determine our exit value. local testfail=0 + # A buffer to include useful information that we dump when things fail. + local output if [[ $# -ne 1 ]] && [[ $# -ne 2 ]]; then usage @@ -92,13 +94,26 @@ main() { eval "optional_kparams=(\${optional_kparams_$board[@]})" eval "optional_kparams_regex=(\${optional_kparams_regex_$board[@]})" eval "required_dmparams=(\"\${required_dmparams_$board[@]}\")" + output+="required_kparams=(\n" + output+="$(printf "\t'%s'\n" "${required_kparams[@]}")\n)\n" + output+="optional_kparams=(\n" + output+="$(printf "\t'%s'\n" "${optional_kparams[@]}")\n)\n" + output+="optional_kparams_regex=(\n" + output+="$(printf "\t'%s'\n" "${optional_kparams_regex[@]}")\n)\n" + output+="required_dmparams=(\n" + output+="$(printf "\t'%s'\n" "${required_dmparams[@]}")\n)\n" # Divide the dm params from the rest and process seperately. local kparams=$(dump_kernel_config "$kernelblob") local dmparams=$(get_dmparams "$kparams") local kparams_nodm=$(kparams_remove_dm "$kparams") + output+="\nkparams='${kparams}'\n" + output+="\ndmparams='${dmparams}'\n" + output+="\nkparams_nodm='${kparams_nodm}'\n" + mangled_dmparams=$(dmparams_mangle "${dmparams}") + output+="\nmangled_dmparams='${mangled_dmparams}'\n" # Special-case handling of the dm= param: for expected_dmparams in "${required_dmparams[@]}"; do # Filter out all dynamic parameters. @@ -146,6 +161,12 @@ main() { testfail=1 fi + if [[ ${testfail} -eq 1 ]]; then + echo "Debug output:" + printf '%b\n' "${output}" + echo "(actual error will be at the top of output)" + fi + exit $testfail } |