If the number of installed tables is changed in InstallConfigurationTable() update the crc32 of the system table.
Signed-off-by: Heinrich Schuchardt xypron.glpk@gmx.de --- v3: new patch --- lib/efi_loader/efi_boottime.c | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/lib/efi_loader/efi_boottime.c b/lib/efi_loader/efi_boottime.c index 3689cebf8f..ea1e4953dc 100644 --- a/lib/efi_loader/efi_boottime.c +++ b/lib/efi_loader/efi_boottime.c @@ -1429,6 +1429,9 @@ efi_status_t efi_install_configuration_table(const efi_guid_t *guid, systab.nr_tables = i + 1;
out: + /* systab.nr_tables may have changed. So we need to update the crc32 */ + efi_update_table_header_crc32(&systab.hdr); + /* Notify that the configuration table was changed */ list_for_each_entry(evt, &efi_events, link) { if (evt->group && !guidcmp(evt->group, guid)) {