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efi_loader: LoadImage: always allocate new pages

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If we want to properly unload images in Exit() the memory should always be
allocated in the same way. As we allocate memory when reading from file we
should do the same when the original image is in memory.

A further patch will be needed to free the memory when Exit() is called.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
This commit is contained in:
Heinrich Schuchardt
2018-12-24 09:19:07 +01:00
parent 16112f9f48
commit 0e18f584de
3 changed files with 72 additions and 32 deletions
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2
lib/efi_loader/efi_bootmgr.c
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@@ -150,7 +150,7 @@ static void *try_load_entry(uint16_t n, struct efi_device_path **device_path,
debug("%s: trying to load \"%ls\" from %pD\n",
__func__, lo.label, lo.file_path);
ret = efi_load_image_from_path(lo.file_path, &image);
ret = efi_load_image_from_path(lo.file_path, &image, &size);
if (ret != EFI_SUCCESS)
goto error;