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efi_loader: correct check in efi_load_option_dp_join()

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After assigning to *dp we must check this value and not dp.

Addresses-Coverity-ID: 501792 Control flow issues (DEADCODE)
Fixes: 58bef195f9 ("cmd: eficonfig: add support for setting fdt")
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
This commit is contained in:
Heinrich Schuchardt
2024-07-24 15:26:04 +02:00
parent 93767c5a8f
commit 48940c6429
1 changed files with 1 additions and 1 deletions
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2
lib/efi_loader/efi_helper.c
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@@ -133,7 +133,7 @@ efi_status_t efi_load_option_dp_join(struct efi_device_path **dp,
*dp = efi_dp_concat(tmp_dp, fdt_dp, *dp_size);
efi_free_pool(tmp_dp);
if (!dp)
if (!*dp)
return EFI_OUT_OF_RESOURCES;
*dp_size += efi_dp_size(fdt_dp) + sizeof(END);
}