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| author |   AKASHI Takahiro <takahiro.akashi@linaro.org> | 2018-11-15 14:52:53 +0900 |
|---|---|---|
| committer |   Will Deacon <will.deacon@arm.com> | 2018-12-06 14:38:53 +0000 |
| commit | 702ed5bb75306c030ab6598b24b56ba8d21a48dd (patch) | |
| tree | 05ae1ec8203719284d85c8b04af487a8c0b43890 /include/linux/pe.h | |
| parent | arm64: kexec_file: invoke the kernel without purgatory (diff) | |
| download | wireguard-linux-702ed5bb75306c030ab6598b24b56ba8d21a48dd.tar.xz wireguard-linux-702ed5bb75306c030ab6598b24b56ba8d21a48dd.zip | |
include: pe.h: remove message[] from mz header definition
message[] field won't be part of the definition of mz header.
This change is crucial for enabling kexec_file_load on arm64 because
arm64's "Image" binary, as in PE format, doesn't have any data for it and
accordingly the following check in pefile_parse_binary() will fail:
chkaddr(cursor, mz->peaddr, sizeof(*pe));
Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: David Howells <dhowells@redhat.com>
Cc: Vivek Goyal <vgoyal@redhat.com>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: David S. Miller <davem@davemloft.net>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'include/linux/pe.h')
| -rw-r--r-- | include/linux/pe.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/pe.h b/include/linux/pe.h index 143ce75be5f0..3482b18a48b5 100644 --- a/include/linux/pe.h +++ b/include/linux/pe.h @@ -166,7 +166,7 @@ struct mz_hdr { uint16_t oem_info; /* oem specific */ uint16_t reserved1[10]; /* reserved */ uint32_t peaddr; /* address of pe header */ - char message[64]; /* message to print */ + char message[]; /* message to print */ }; struct mz_reloc { |