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Bootmgr: report boot order

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李通洲
2025-03-23 21:30:53 +08:00
parent 4d58d1be66
commit 9eca6e0b48
5 changed files with 13 additions and 6 deletions
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src/detection/bootmgr/bootmgr_linux.c
+4 -2
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@@ -11,8 +11,10 @@ const char* ffDetectBootmgr(FFBootmgrResult* result)
if (ffReadFileData(FF_EFIVARS_PATH_PREFIX "BootCurrent-" FF_EFI_GLOBAL_GUID, sizeof(buffer), buffer) != 6)
return "Failed to read efivar: BootCurrent";
uint16_t value = *(uint16_t *)&buffer[4];
snprintf((char*) buffer, sizeof(buffer), FF_EFIVARS_PATH_PREFIX "Boot%04X-" FF_EFI_GLOBAL_GUID, value);
result->order = *(uint16_t *)&buffer[4];
snprintf((char*) buffer, sizeof(buffer), FF_EFIVARS_PATH_PREFIX "Boot%04X-" FF_EFI_GLOBAL_GUID, result->order);
ssize_t size = ffReadFileData((const char*) buffer, sizeof(buffer), buffer);
if (size < 5 + (int) sizeof(FFEfiLoadOption) || size == (ssize_t) sizeof(buffer))