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hcrypto: Fix UB

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This commit is contained in:
Nicolas Williams
2022-10-26 01:54:02 -05:00
parent e4311f3a82
commit 5b1c69b424
3 changed files with 31 additions and 30 deletions
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42
lib/hcrypto/mdtest.c
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@@ -51,9 +51,9 @@ struct hash_foo {
const char *name;
size_t psize;
size_t hsize;
void (*init)(void*);
void (*update)(void*, const void*, size_t);
void (*final)(void*, void*);
int (*init)(void*);
int (*update)(void*, const void*, size_t);
int (*final)(void*, void*);
const EVP_MD * (*evp)(void);
} md2 = {
"MD2",
@@ -67,52 +67,52 @@ struct hash_foo {
"MD4",
sizeof(MD4_CTX),
16,
(void (*)(void*))MD4_Init,
(void (*)(void*,const void*, size_t))MD4_Update,
(void (*)(void*, void*))MD4_Final,
(int (*)(void*))MD4_Init,
(int (*)(void*,const void*, size_t))MD4_Update,
(int (*)(void*, void*))MD4_Final,
EVP_md4
}, md5 = {
"MD5",
sizeof(MD5_CTX),
16,
(void (*)(void*))MD5_Init,
(void (*)(void*,const void*, size_t))MD5_Update,
(void (*)(void*, void*))MD5_Final,
(int (*)(void*))MD5_Init,
(int (*)(void*,const void*, size_t))MD5_Update,
(int (*)(void*, void*))MD5_Final,
EVP_md5
}, sha1 = {
"SHA-1",
sizeof(struct sha),
20,
(void (*)(void*))SHA1_Init,
(void (*)(void*,const void*, size_t))SHA1_Update,
(void (*)(void*, void*))SHA1_Final,
(int (*)(void*))SHA1_Init,
(int (*)(void*,const void*, size_t))SHA1_Update,
(int (*)(void*, void*))SHA1_Final,
EVP_sha1
};
struct hash_foo sha256 = {
"SHA-256",
sizeof(SHA256_CTX),
32,
(void (*)(void*))SHA256_Init,
(void (*)(void*,const void*, size_t))SHA256_Update,
(void (*)(void*, void*))SHA256_Final,
(int (*)(void*))SHA256_Init,
(int (*)(void*,const void*, size_t))SHA256_Update,
(int (*)(void*, void*))SHA256_Final,
EVP_sha256
};
struct hash_foo sha384 = {
"SHA-384",
sizeof(SHA384_CTX),
48,
(void (*)(void*))SHA384_Init,
(void (*)(void*,const void*, size_t))SHA384_Update,
(void (*)(void*, void*))SHA384_Final,
(int (*)(void*))SHA384_Init,
(int (*)(void*,const void*, size_t))SHA384_Update,
(int (*)(void*, void*))SHA384_Final,
EVP_sha384
};
struct hash_foo sha512 = {
"SHA-512",
sizeof(SHA512_CTX),
64,
(void (*)(void*))SHA512_Init,
(void (*)(void*,const void*, size_t))SHA512_Update,
(void (*)(void*, void*))SHA512_Final,
(int (*)(void*))SHA512_Init,
(int (*)(void*,const void*, size_t))SHA512_Update,
(int (*)(void*, void*))SHA512_Final,
EVP_sha512
};