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vim-patch:7.4.172

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Problem:    The blowfish code mentions output feedback, but the code is
	        actually doing cipher feedback.
Solution:   Adjust names and comments.

https://code.google.com/p/vim/source/detail?r=391e10afccf6879dcfab8b28cb1587a13eb835c0
This commit is contained in:
oni-link
2014-04-03 13:09:07 +02:00
committed by Thiago de Arruda
parent 26206d4cfd
commit ade0c127e5
5 changed files with 38 additions and 34 deletions
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6
src/fileio.c
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@@ -2324,7 +2324,7 @@ check_for_cryptkey (
crypt_init_keys(cryptkey);
else {
bf_key_init(cryptkey, ptr + CRYPT_MAGIC_LEN, salt_len);
bf_ofb_init(ptr + CRYPT_MAGIC_LEN + salt_len, seed_len);
bf_cfb_init(ptr + CRYPT_MAGIC_LEN + salt_len, seed_len);
}
/* Remove magic number from the text */
@@ -2373,7 +2373,7 @@ int prepare_crypt_read(FILE *fp)
if (fread(buffer, salt_len + seed_len, 1, fp) != 1)
return FAIL;
bf_key_init(curbuf->b_p_key, buffer, salt_len);
bf_ofb_init(buffer + salt_len, seed_len);
bf_cfb_init(buffer + salt_len, seed_len);
}
return OK;
}
@@ -2407,7 +2407,7 @@ char_u *prepare_crypt_write(buf_T *buf, int *lenp)
seed = salt + salt_len;
sha2_seed(salt, salt_len, seed, seed_len);
bf_key_init(buf->b_p_key, salt, salt_len);
bf_ofb_init(seed, seed_len);
bf_cfb_init(seed, seed_len);
}
}
*lenp = CRYPT_MAGIC_LEN + salt_len + seed_len;