boot: add missing error check

Follow-up for 661615a0af. Fixes CID#1468973.
2022-01-13 14:17:15 +01:00
parent 4e1ab496ae
commit 2ebb69bc09
1 changed files with 1 additions and 1 deletions
@@ -1978,7 +1978,7 @@ static EFI_STATUS boot_windows_bitlocker(void) {
                        continue;

                CHAR8 buf[block_io->Media->BlockSize];
-                block_io->ReadBlocks(block_io, block_io->Media->MediaId, 0, sizeof(buf), buf);
+                err = block_io->ReadBlocks(block_io, block_io->Media->MediaId, 0, sizeof(buf), buf);
                if (EFI_ERROR(err))
                        continue;