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| author | Heinrich Schuchardt <xypron.glpk@gmx.de> | 2018-07-07 15:36:05 +0200 |
|---|---|---|
| committer | Alexander Graf <agraf@suse.de> | 2018-07-25 15:00:24 +0200 |
| commit | 55d8ee3b7bfc7222fb9782737b73364e78364792 (patch) | |
| tree | 13df3a7dd262b22ed35b960030806d5cd60e9b38 /lib | |
| parent | 8aa8360eca31b3b9f34645015df0556ce0e20e6d (diff) | |
| download | u-boot-55d8ee3b7bfc7222fb9782737b73364e78364792.zip u-boot-55d8ee3b7bfc7222fb9782737b73364e78364792.tar.gz u-boot-55d8ee3b7bfc7222fb9782737b73364e78364792.tar.bz2 | |
efi_loader: update crc32 in InstallConfigurationTable
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>
Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/efi_loader/efi_boottime.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/efi_loader/efi_boottime.c b/lib/efi_loader/efi_boottime.c index 820d766..b9e54f5 100644 --- a/lib/efi_loader/efi_boottime.c +++ b/lib/efi_loader/efi_boottime.c @@ -1444,6 +1444,9 @@ 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)) { |