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Import OpenSSL 1.1.0i

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This commit is contained in:
Steve Dower
2018-08-14 08:22:53 -07:00
parent 807cee26df
commit 6960e8d7c7
282 changed files with 5215 additions and 2261 deletions
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23
crypto/asn1/a_object.c
View File

@@ -1,5 +1,5 @@
/*
* Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
* Copyright 1995-2018 The OpenSSL Project Authors. All Rights Reserved.
*
* Licensed under the OpenSSL license (the "License"). You may not use
* this file except in compliance with the License. You can obtain a copy
@@ -19,7 +19,7 @@
int i2d_ASN1_OBJECT(const ASN1_OBJECT *a, unsigned char **pp)
{
unsigned char *p;
unsigned char *p, *allocated = NULL;
int objsize;
if ((a == NULL) || (a->data == NULL))
@@ -29,13 +29,24 @@ int i2d_ASN1_OBJECT(const ASN1_OBJECT *a, unsigned char **pp)
if (pp == NULL || objsize == -1)
return objsize;
p = *pp;
if (*pp == NULL) {
if ((p = allocated = OPENSSL_malloc(objsize)) == NULL) {
ASN1err(ASN1_F_I2D_ASN1_OBJECT, ERR_R_MALLOC_FAILURE);
return 0;
}
} else {
p = *pp;
}
ASN1_put_object(&p, 0, a->length, V_ASN1_OBJECT, V_ASN1_UNIVERSAL);
memcpy(p, a->data, a->length);
p += a->length;
*pp = p;
return (objsize);
/*
* If a new buffer was allocated, just return it back.
* If not, return the incremented buffer pointer.
*/
*pp = allocated != NULL ? allocated : p + a->length;
return objsize;
}
int a2d_ASN1_OBJECT(unsigned char *out, int olen, const char *buf, int num)

77
crypto/asn1/a_strex.c
View File

@@ -1,5 +1,5 @@
/*
* Copyright 2000-2016 The OpenSSL Project Authors. All Rights Reserved.
* Copyright 2000-2018 The OpenSSL Project Authors. All Rights Reserved.
*
* Licensed under the OpenSSL license (the "License"). You may not use
* this file except in compliance with the License. You can obtain a copy
@@ -139,7 +139,7 @@ static int do_buf(unsigned char *buf, int buflen,
int type, unsigned short flags, char *quotes, char_io *io_ch,
void *arg)
{
int i, outlen, len;
int i, outlen, len, charwidth;
unsigned short orflags;
unsigned char *p, *q;
unsigned long c;
@@ -147,12 +147,32 @@ static int do_buf(unsigned char *buf, int buflen,
p = buf;
q = buf + buflen;
outlen = 0;
charwidth = type & BUF_TYPE_WIDTH_MASK;
switch (charwidth) {
case 4:
if (buflen & 3) {
ASN1err(ASN1_F_DO_BUF, ASN1_R_INVALID_UNIVERSALSTRING_LENGTH);
return -1;
}
break;
case 2:
if (buflen & 1) {
ASN1err(ASN1_F_DO_BUF, ASN1_R_INVALID_BMPSTRING_LENGTH);
return -1;
}
break;
default:
break;
}
while (p != q) {
if (p == buf && flags & ASN1_STRFLGS_ESC_2253)
orflags = CHARTYPE_FIRST_ESC_2253;
else
orflags = 0;
switch (type & BUF_TYPE_WIDTH_MASK) {
switch (charwidth) {
case 4:
c = ((unsigned long)*p++) << 24;
c |= ((unsigned long)*p++) << 16;
@@ -173,6 +193,7 @@ static int do_buf(unsigned char *buf, int buflen,
i = UTF8_getc(p, buflen, &c);
if (i < 0)
return -1; /* Invalid UTF8String */
buflen -= i;
p += i;
break;
default:
@@ -592,53 +613,3 @@ int ASN1_STRING_to_UTF8(unsigned char **out, const ASN1_STRING *in)
*out = stmp.data;
return stmp.length;
}
/* Return 1 if host is a valid hostname and 0 otherwise */
int asn1_valid_host(const ASN1_STRING *host)
{
int hostlen = host->length;
const unsigned char *hostptr = host->data;
int type = host->type;
int i;
signed char width = -1;
unsigned short chflags = 0, prevchflags;
if (type > 0 && type < 31)
width = tag2nbyte[type];
if (width == -1 || hostlen == 0)
return 0;
/* Treat UTF8String as width 1 as any MSB set is invalid */
if (width == 0)
width = 1;
for (i = 0 ; i < hostlen; i+= width) {
prevchflags = chflags;
/* Value must be <= 0x7F: check upper bytes are all zeroes */
if (width == 4) {
if (*hostptr++ != 0 || *hostptr++ != 0 || *hostptr++ != 0)
return 0;
} else if (width == 2) {
if (*hostptr++ != 0)
return 0;
}
if (*hostptr > 0x7f)
return 0;
chflags = char_type[*hostptr++];
if (!(chflags & (CHARTYPE_HOST_ANY | CHARTYPE_HOST_WILD))) {
/* Nothing else allowed at start or end of string */
if (i == 0 || i == hostlen - 1)
return 0;
/* Otherwise invalid if not dot or hyphen */
if (!(chflags & (CHARTYPE_HOST_DOT | CHARTYPE_HOST_HYPHEN)))
return 0;
/*
* If previous is dot or hyphen then illegal unless both
* are hyphens: as .- -. .. are all illegal
*/
if (prevchflags & (CHARTYPE_HOST_DOT | CHARTYPE_HOST_HYPHEN)
&& ((prevchflags & CHARTYPE_HOST_DOT)
|| (chflags & CHARTYPE_HOST_DOT)))
return 0;
}
}
return 1;
}

12
crypto/asn1/ameth_lib.c
View File

@@ -255,6 +255,18 @@ EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_new(int id, int flags,
goto err;
}
/*
* One of the following must be true:
*
* pem_str == NULL AND ASN1_PKEY_ALIAS is set
* pem_str != NULL AND ASN1_PKEY_ALIAS is clear
*
* Anything else is an error and may lead to a corrupt ASN1 method table
*/
if (!((pem_str == NULL && (flags & ASN1_PKEY_ALIAS) != 0)
|| (pem_str != NULL && (flags & ASN1_PKEY_ALIAS) == 0)))
goto err;
if (pem_str) {
ameth->pem_str = OPENSSL_strdup(pem_str);
if (!ameth->pem_str)

2
crypto/asn1/asn1_err.c
View File

@@ -92,8 +92,10 @@ static ERR_STRING_DATA ASN1_str_functs[] = {
{ERR_FUNC(ASN1_F_D2I_AUTOPRIVATEKEY), "d2i_AutoPrivateKey"},
{ERR_FUNC(ASN1_F_D2I_PRIVATEKEY), "d2i_PrivateKey"},
{ERR_FUNC(ASN1_F_D2I_PUBLICKEY), "d2i_PublicKey"},
{ERR_FUNC(ASN1_F_DO_BUF), "do_buf"},
{ERR_FUNC(ASN1_F_DO_TCREATE), "do_tcreate"},
{ERR_FUNC(ASN1_F_I2D_ASN1_BIO_STREAM), "i2d_ASN1_bio_stream"},
{ERR_FUNC(ASN1_F_I2D_ASN1_OBJECT), "i2d_ASN1_OBJECT"},
{ERR_FUNC(ASN1_F_I2D_DSA_PUBKEY), "i2d_DSA_PUBKEY"},
{ERR_FUNC(ASN1_F_I2D_EC_PUBKEY), "i2d_EC_PUBKEY"},
{ERR_FUNC(ASN1_F_I2D_PRIVATEKEY), "i2d_PrivateKey"},

8
crypto/asn1/asn_mime.c
View File

@@ -969,12 +969,14 @@ static int strip_eol(char *linebuf, int *plen, int flags)
p = linebuf + len - 1;
for (p = linebuf + len - 1; len > 0; len--, p--) {
c = *p;
if (c == '\n')
if (c == '\n') {
is_eol = 1;
else if (is_eol && flags & SMIME_ASCIICRLF && c < 33)
} else if (is_eol && flags & SMIME_ASCIICRLF && c == 32) {
/* Strip trailing space on a line; 32 == ASCII for ' ' */
continue;
else if (c != '\r')
} else if (c != '\r') {
break;
}
}
*plen = len;
return is_eol;

4
crypto/asn1/p5_scrypt.c
View File

@@ -1,5 +1,5 @@
/*
* Copyright 2015-2016 The OpenSSL Project Authors. All Rights Reserved.
* Copyright 2015-2018 The OpenSSL Project Authors. All Rights Reserved.
*
* Licensed under the OpenSSL license (the "License"). You may not use
* this file except in compliance with the License. You can obtain a copy
@@ -91,7 +91,7 @@ X509_ALGOR *PKCS5_pbe2_set_scrypt(const EVP_CIPHER *cipher,
if (EVP_CIPHER_iv_length(cipher)) {
if (aiv)
memcpy(iv, aiv, EVP_CIPHER_iv_length(cipher));
else if (RAND_bytes(iv, EVP_CIPHER_iv_length(cipher)) < 0)
else if (RAND_bytes(iv, EVP_CIPHER_iv_length(cipher)) <= 0)
goto err;
}

4
crypto/asn1/tasn_enc.c
View File

@@ -1,5 +1,5 @@
/*
* Copyright 2000-2016 The OpenSSL Project Authors. All Rights Reserved.
* Copyright 2000-2018 The OpenSSL Project Authors. All Rights Reserved.
*
* Licensed under the OpenSSL license (the "License"). You may not use
* this file except in compliance with the License. You can obtain a copy
@@ -528,6 +528,8 @@ static int asn1_ex_i2c(ASN1_VALUE **pval, unsigned char *cout, int *putype,
otmp = (ASN1_OBJECT *)*pval;
cont = otmp->data;
len = otmp->length;
if (cont == NULL || len == 0)
return -1;
break;
case V_ASN1_NULL:

4
crypto/asn1/tasn_utl.c
View File

@@ -1,5 +1,5 @@
/*
* Copyright 2000-2016 The OpenSSL Project Authors. All Rights Reserved.
* Copyright 2000-2018 The OpenSSL Project Authors. All Rights Reserved.
*
* Licensed under the OpenSSL license (the "License"). You may not use
* this file except in compliance with the License. You can obtain a copy
@@ -76,7 +76,7 @@ int asn1_do_lock(ASN1_VALUE **pval, int op, const ASN1_ITEM *it)
}
return 1;
}
if (CRYPTO_atomic_add(lck, op, &ret, *lock) < 0)
if (!CRYPTO_atomic_add(lck, op, &ret, *lock))
return -1; /* failed */
#ifdef REF_PRINT
fprintf(stderr, "%p:%4d:%s\n", it, *lck, it->sname);