diff options
Diffstat (limited to 'eclass')
| -rw-r--r-- | eclass/kernel-install.eclass | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/eclass/kernel-install.eclass b/eclass/kernel-install.eclass index c5f218a46b91..29abb9b419e6 100644 --- a/eclass/kernel-install.eclass +++ b/eclass/kernel-install.eclass @@ -650,7 +650,10 @@ kernel-install_extract_from_uki() { local uki=${2} local out=${3} - $(tc-getOBJCOPY) "${uki}" --dump-section ".${extract_type}=${out}" || + # objcopy overwrites input if there is no output, dump the output in T. + # We unfortunately cannot use /dev/null here + $(tc-getOBJCOPY) "${uki}" "${T}/dump.efi" \ + --dump-section ".${extract_type}=${out}" || die "Failed to extract ${extract_type}" chmod 644 "${out}" || die } |