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* include/grub/crypto.h (grub_crypto_xor): Fix cast-align warning.

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Vladimir Serbinenko 2013-12-21 15:35:15 +01:00
parent ae558c2ccf
commit 8a913e664e
2 changed files with 8 additions and 3 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
2013-12-21 Vladimir Serbinenko <phcoder@gmail.com>
* include/grub/crypto.h (grub_crypto_xor): Fix cast-align warning.
2013-12-21 Vladimir Serbinenko <phcoder@gmail.com>
Enable -Wformat=2 if it's supported.

7
include/grub/crypto.h
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@ -293,9 +293,10 @@ grub_crypto_xor (void *out, const void *in1, const void *in2, grub_size_t size)
}
while (size >= sizeof (grub_uint64_t))
{
*(grub_uint64_t *) outptr
= (*(const grub_uint64_t *) in1ptr
^ *(const grub_uint64_t *) in2ptr);
/* We've already checked that all pointers are aligned. */
*(grub_uint64_t *) (void *) outptr
= (*(const grub_uint64_t *) (const void *) in1ptr
^ *(const grub_uint64_t *) (const void *) in2ptr);
in1ptr += sizeof (grub_uint64_t);
in2ptr += sizeof (grub_uint64_t);
outptr += sizeof (grub_uint64_t);