More missing error checks I forgot to commit last week, part of the large

cleanup diff.
author: miod <> 2014-11-18 05:30:07 +0000
committer: miod <> 2014-11-18 05:30:07 +0000
commit: 104370d7faecebe3fdc1f410191dc8dc656e45c9 (patch)
tree: 9f19205b8efc1d05ff4702a892fd7e8d9bde653b /src/lib
parent: d3f6d8aa023c54de8a140fc3586b8e318276e6b2 (diff)
download: openbsd-104370d7faecebe3fdc1f410191dc8dc656e45c9.tar.gz
openbsd-104370d7faecebe3fdc1f410191dc8dc656e45c9.tar.bz2
openbsd-104370d7faecebe3fdc1f410191dc8dc656e45c9.zip
2 files changed, 46 insertions, 24 deletions
diff --git a/src/lib/libcrypto/evp/e_gost2814789.c b/src/lib/libcrypto/evp/e_gost2814789.c
index e1437b18d8..e2235a64b5 100644
--- a/src/lib/libcrypto/evp/e_gost2814789.c
+++ b/src/lib/libcrypto/evp/e_gost2814789.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: e_gost2814789.c,v 1.2 2014/11/09 23:06:50 miod Exp $ */
+/* $OpenBSD: e_gost2814789.c,v 1.3 2014/11/18 05:30:07 miod Exp $ */
 /*
 * Copyright (c) 2014 Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
 * Copyright (c) 2005-2006 Cryptocom LTD
@@ -87,27 +87,31 @@ gost2814789_ctl(EVP_CIPHER_CTX *ctx, int type, int arg, void *ptr)
        }
 }
-static int gost2814789_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
+static int
-        const unsigned char *iv, int enc)
+gost2814789_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
+    const unsigned char *iv, int enc)
 {
        EVP_GOST2814789_CTX *c = ctx->cipher_data;
        return Gost2814789_set_key(&c->ks, key, ctx->key_len * 8);
 }
-int gost2814789_set_asn1_params(EVP_CIPHER_CTX * ctx, ASN1_TYPE * params)
+int
+gost2814789_set_asn1_params(EVP_CIPHER_CTX *ctx, ASN1_TYPE *params)
 {
        int len = 0;
        unsigned char *buf = NULL;
        unsigned char *p = NULL;
        EVP_GOST2814789_CTX *c = ctx->cipher_data;
-        GOST_CIPHER_PARAMS *gcp = GOST_CIPHER_PARAMS_new();
        ASN1_OCTET_STRING *os = NULL;
-        if (!gcp) {
+        GOST_CIPHER_PARAMS *gcp = GOST_CIPHER_PARAMS_new();
-                GOSTerr(GOST_F_GOST89_SET_ASN1_PARAMETERS, ERR_R_MALLOC_FAILURE);
+        if (gcp == NULL) {
+                GOSTerr(GOST_F_GOST89_SET_ASN1_PARAMETERS,
+                    ERR_R_MALLOC_FAILURE);
                return 0;
        }
-        if (!ASN1_OCTET_STRING_set(gcp->iv, ctx->iv, ctx->cipher->iv_len)) {
+        if (ASN1_OCTET_STRING_set(gcp->iv, ctx->iv, ctx->cipher->iv_len) == 0) {
                GOST_CIPHER_PARAMS_free(gcp);
                GOSTerr(GOST_F_GOST89_SET_ASN1_PARAMETERS, ERR_R_ASN1_LIB);
                return 0;
@@ -117,17 +121,24 @@ int gost2814789_set_asn1_params(EVP_CIPHER_CTX * ctx, ASN1_TYPE * params)
        len = i2d_GOST_CIPHER_PARAMS(gcp, NULL);
        p = buf = malloc(len);
-        if (!buf) {
+        if (buf == NULL) {
                GOST_CIPHER_PARAMS_free(gcp);
-                GOSTerr(GOST_F_GOST89_SET_ASN1_PARAMETERS, ERR_R_MALLOC_FAILURE);
+                GOSTerr(GOST_F_GOST89_SET_ASN1_PARAMETERS,
+                    ERR_R_MALLOC_FAILURE);
                return 0;
        }
        i2d_GOST_CIPHER_PARAMS(gcp, &p);
        GOST_CIPHER_PARAMS_free(gcp);
        os = ASN1_OCTET_STRING_new();
+        if (os == NULL) {
-        if (!os || !ASN1_OCTET_STRING_set(os, buf, len)) {
+                free(buf);
+                GOSTerr(GOST_F_GOST89_SET_ASN1_PARAMETERS,
+                    ERR_R_MALLOC_FAILURE);
+                return 0;
+        }
+        if (ASN1_OCTET_STRING_set(os, buf, len) == 0) {
+                ASN1_OCTET_STRING_free(os);
                free(buf);
                GOSTerr(GOST_F_GOST89_SET_ASN1_PARAMETERS, ERR_R_ASN1_LIB);
                return 0;
diff --git a/src/lib/libssl/src/crypto/evp/e_gost2814789.c b/src/lib/libssl/src/crypto/evp/e_gost2814789.c
index e1437b18d8..e2235a64b5 100644
--- a/src/lib/libssl/src/crypto/evp/e_gost2814789.c
+++ b/src/lib/libssl/src/crypto/evp/e_gost2814789.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: e_gost2814789.c,v 1.2 2014/11/09 23:06:50 miod Exp $ */
+/* $OpenBSD: e_gost2814789.c,v 1.3 2014/11/18 05:30:07 miod Exp $ */
 /*
 * Copyright (c) 2014 Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
 * Copyright (c) 2005-2006 Cryptocom LTD
@@ -87,27 +87,31 @@ gost2814789_ctl(EVP_CIPHER_CTX *ctx, int type, int arg, void *ptr)
        }
 }
-static int gost2814789_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
+static int
-        const unsigned char *iv, int enc)
+gost2814789_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
+    const unsigned char *iv, int enc)
 {
        EVP_GOST2814789_CTX *c = ctx->cipher_data;
        return Gost2814789_set_key(&c->ks, key, ctx->key_len * 8);
 }
-int gost2814789_set_asn1_params(EVP_CIPHER_CTX * ctx, ASN1_TYPE * params)
+int
+gost2814789_set_asn1_params(EVP_CIPHER_CTX *ctx, ASN1_TYPE *params)
 {
        int len = 0;
        unsigned char *buf = NULL;
        unsigned char *p = NULL;
        EVP_GOST2814789_CTX *c = ctx->cipher_data;
-        GOST_CIPHER_PARAMS *gcp = GOST_CIPHER_PARAMS_new();
        ASN1_OCTET_STRING *os = NULL;
-        if (!gcp) {
+        GOST_CIPHER_PARAMS *gcp = GOST_CIPHER_PARAMS_new();
-                GOSTerr(GOST_F_GOST89_SET_ASN1_PARAMETERS, ERR_R_MALLOC_FAILURE);
+        if (gcp == NULL) {
+                GOSTerr(GOST_F_GOST89_SET_ASN1_PARAMETERS,
+                    ERR_R_MALLOC_FAILURE);
                return 0;
        }
-        if (!ASN1_OCTET_STRING_set(gcp->iv, ctx->iv, ctx->cipher->iv_len)) {
+        if (ASN1_OCTET_STRING_set(gcp->iv, ctx->iv, ctx->cipher->iv_len) == 0) {
                GOST_CIPHER_PARAMS_free(gcp);
                GOSTerr(GOST_F_GOST89_SET_ASN1_PARAMETERS, ERR_R_ASN1_LIB);
                return 0;
@@ -117,17 +121,24 @@ int gost2814789_set_asn1_params(EVP_CIPHER_CTX * ctx, ASN1_TYPE * params)
        len = i2d_GOST_CIPHER_PARAMS(gcp, NULL);
        p = buf = malloc(len);
-        if (!buf) {
+        if (buf == NULL) {
                GOST_CIPHER_PARAMS_free(gcp);
-                GOSTerr(GOST_F_GOST89_SET_ASN1_PARAMETERS, ERR_R_MALLOC_FAILURE);
+                GOSTerr(GOST_F_GOST89_SET_ASN1_PARAMETERS,
+                    ERR_R_MALLOC_FAILURE);
                return 0;
        }
        i2d_GOST_CIPHER_PARAMS(gcp, &p);
        GOST_CIPHER_PARAMS_free(gcp);
        os = ASN1_OCTET_STRING_new();
+        if (os == NULL) {
-        if (!os || !ASN1_OCTET_STRING_set(os, buf, len)) {
+                free(buf);
+                GOSTerr(GOST_F_GOST89_SET_ASN1_PARAMETERS,
+                    ERR_R_MALLOC_FAILURE);
+                return 0;
+        }
+        if (ASN1_OCTET_STRING_set(os, buf, len) == 0) {
+                ASN1_OCTET_STRING_free(os);
                free(buf);
                GOSTerr(GOST_F_GOST89_SET_ASN1_PARAMETERS, ERR_R_ASN1_LIB);
                return 0;
author	miod <>	2014-11-18 05:30:07 +0000
committer	miod <>	2014-11-18 05:30:07 +0000
commit	104370d7faecebe3fdc1f410191dc8dc656e45c9 (patch)
tree	9f19205b8efc1d05ff4702a892fd7e8d9bde653b /src/lib
parent	d3f6d8aa023c54de8a140fc3586b8e318276e6b2 (diff)
download	openbsd-104370d7faecebe3fdc1f410191dc8dc656e45c9.tar.gz openbsd-104370d7faecebe3fdc1f410191dc8dc656e45c9.tar.bz2 openbsd-104370d7faecebe3fdc1f410191dc8dc656e45c9.zip

diff --git a/src/lib/libcrypto/evp/e_gost2814789.c b/src/lib/libcrypto/evp/e_gost2814789.c index e1437b18d8..e2235a64b5 100644 --- a/src/lib/libcrypto/evp/e_gost2814789.c +++ b/src/lib/libcrypto/evp/e_gost2814789.c
@@ -1,4 +1,4 @@
1	/* $OpenBSD: e_gost2814789.c,v 1.2 2014/11/09 23:06:50 miod Exp $ */	1	/* $OpenBSD: e_gost2814789.c,v 1.3 2014/11/18 05:30:07 miod Exp $ */
2	/*	2	/*
3	* Copyright (c) 2014 Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>	3	* Copyright (c) 2014 Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
4	* Copyright (c) 2005-2006 Cryptocom LTD	4	* Copyright (c) 2005-2006 Cryptocom LTD
@@ -87,27 +87,31 @@ gost2814789_ctl(EVP_CIPHER_CTX ctx, int type, int arg, void ptr)
87	}	87	}
88	}	88	}
89		89
90	static int gost2814789_init_key(EVP_CIPHER_CTX ctx, const unsigned char key,	90	static int
91	const unsigned char *iv, int enc)	91	gost2814789_init_key(EVP_CIPHER_CTX ctx, const unsigned char key,
		92	const unsigned char *iv, int enc)
92	{	93	{
93	EVP_GOST2814789_CTX *c = ctx->cipher_data;	94	EVP_GOST2814789_CTX *c = ctx->cipher_data;
94		95
95	return Gost2814789_set_key(&c->ks, key, ctx->key_len * 8);	96	return Gost2814789_set_key(&c->ks, key, ctx->key_len * 8);
96	}	97	}
97		98
98	int gost2814789_set_asn1_params(EVP_CIPHER_CTX * ctx, ASN1_TYPE * params)	99	int
		100	gost2814789_set_asn1_params(EVP_CIPHER_CTX ctx, ASN1_TYPE params)
99	{	101	{
100	int len = 0;	102	int len = 0;
101	unsigned char *buf = NULL;	103	unsigned char *buf = NULL;
102	unsigned char *p = NULL;	104	unsigned char *p = NULL;
103	EVP_GOST2814789_CTX *c = ctx->cipher_data;	105	EVP_GOST2814789_CTX *c = ctx->cipher_data;
104	GOST_CIPHER_PARAMS *gcp = GOST_CIPHER_PARAMS_new();
105	ASN1_OCTET_STRING *os = NULL;	106	ASN1_OCTET_STRING *os = NULL;
106	if (!gcp) {	107	GOST_CIPHER_PARAMS *gcp = GOST_CIPHER_PARAMS_new();
107	GOSTerr(GOST_F_GOST89_SET_ASN1_PARAMETERS, ERR_R_MALLOC_FAILURE);	108
		109	if (gcp == NULL) {
		110	GOSTerr(GOST_F_GOST89_SET_ASN1_PARAMETERS,
		111	ERR_R_MALLOC_FAILURE);
108	return 0;	112	return 0;
109	}	113	}
110	if (!ASN1_OCTET_STRING_set(gcp->iv, ctx->iv, ctx->cipher->iv_len)) {	114	if (ASN1_OCTET_STRING_set(gcp->iv, ctx->iv, ctx->cipher->iv_len) == 0) {
111	GOST_CIPHER_PARAMS_free(gcp);	115	GOST_CIPHER_PARAMS_free(gcp);
112	GOSTerr(GOST_F_GOST89_SET_ASN1_PARAMETERS, ERR_R_ASN1_LIB);	116	GOSTerr(GOST_F_GOST89_SET_ASN1_PARAMETERS, ERR_R_ASN1_LIB);
113	return 0;	117	return 0;
@@ -117,17 +121,24 @@ int gost2814789_set_asn1_params(EVP_CIPHER_CTX * ctx, ASN1_TYPE * params)
117		121
118	len = i2d_GOST_CIPHER_PARAMS(gcp, NULL);	122	len = i2d_GOST_CIPHER_PARAMS(gcp, NULL);
119	p = buf = malloc(len);	123	p = buf = malloc(len);
120	if (!buf) {	124	if (buf == NULL) {
121	GOST_CIPHER_PARAMS_free(gcp);	125	GOST_CIPHER_PARAMS_free(gcp);
122	GOSTerr(GOST_F_GOST89_SET_ASN1_PARAMETERS, ERR_R_MALLOC_FAILURE);	126	GOSTerr(GOST_F_GOST89_SET_ASN1_PARAMETERS,
		127	ERR_R_MALLOC_FAILURE);
123	return 0;	128	return 0;
124	}	129	}
125	i2d_GOST_CIPHER_PARAMS(gcp, &p);	130	i2d_GOST_CIPHER_PARAMS(gcp, &p);
126	GOST_CIPHER_PARAMS_free(gcp);	131	GOST_CIPHER_PARAMS_free(gcp);
127		132
128	os = ASN1_OCTET_STRING_new();	133	os = ASN1_OCTET_STRING_new();
129		134	if (os == NULL) {
130	if (!os \|\| !ASN1_OCTET_STRING_set(os, buf, len)) {	135	free(buf);
		136	GOSTerr(GOST_F_GOST89_SET_ASN1_PARAMETERS,
		137	ERR_R_MALLOC_FAILURE);
		138	return 0;
		139	}
		140	if (ASN1_OCTET_STRING_set(os, buf, len) == 0) {
		141	ASN1_OCTET_STRING_free(os);
131	free(buf);	142	free(buf);
132	GOSTerr(GOST_F_GOST89_SET_ASN1_PARAMETERS, ERR_R_ASN1_LIB);	143	GOSTerr(GOST_F_GOST89_SET_ASN1_PARAMETERS, ERR_R_ASN1_LIB);
133	return 0;	144	return 0;


diff --git a/src/lib/libssl/src/crypto/evp/e_gost2814789.c b/src/lib/libssl/src/crypto/evp/e_gost2814789.c index e1437b18d8..e2235a64b5 100644 --- a/src/lib/libssl/src/crypto/evp/e_gost2814789.c +++ b/src/lib/libssl/src/crypto/evp/e_gost2814789.c
@@ -1,4 +1,4 @@
1	/* $OpenBSD: e_gost2814789.c,v 1.2 2014/11/09 23:06:50 miod Exp $ */	1	/* $OpenBSD: e_gost2814789.c,v 1.3 2014/11/18 05:30:07 miod Exp $ */
2	/*	2	/*
3	* Copyright (c) 2014 Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>	3	* Copyright (c) 2014 Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
4	* Copyright (c) 2005-2006 Cryptocom LTD	4	* Copyright (c) 2005-2006 Cryptocom LTD
@@ -87,27 +87,31 @@ gost2814789_ctl(EVP_CIPHER_CTX ctx, int type, int arg, void ptr)
87	}	87	}
88	}	88	}
89		89
90	static int gost2814789_init_key(EVP_CIPHER_CTX ctx, const unsigned char key,	90	static int
91	const unsigned char *iv, int enc)	91	gost2814789_init_key(EVP_CIPHER_CTX ctx, const unsigned char key,
		92	const unsigned char *iv, int enc)
92	{	93	{
93	EVP_GOST2814789_CTX *c = ctx->cipher_data;	94	EVP_GOST2814789_CTX *c = ctx->cipher_data;
94		95
95	return Gost2814789_set_key(&c->ks, key, ctx->key_len * 8);	96	return Gost2814789_set_key(&c->ks, key, ctx->key_len * 8);
96	}	97	}
97		98
98	int gost2814789_set_asn1_params(EVP_CIPHER_CTX * ctx, ASN1_TYPE * params)	99	int
		100	gost2814789_set_asn1_params(EVP_CIPHER_CTX ctx, ASN1_TYPE params)
99	{	101	{
100	int len = 0;	102	int len = 0;
101	unsigned char *buf = NULL;	103	unsigned char *buf = NULL;
102	unsigned char *p = NULL;	104	unsigned char *p = NULL;
103	EVP_GOST2814789_CTX *c = ctx->cipher_data;	105	EVP_GOST2814789_CTX *c = ctx->cipher_data;
104	GOST_CIPHER_PARAMS *gcp = GOST_CIPHER_PARAMS_new();
105	ASN1_OCTET_STRING *os = NULL;	106	ASN1_OCTET_STRING *os = NULL;
106	if (!gcp) {	107	GOST_CIPHER_PARAMS *gcp = GOST_CIPHER_PARAMS_new();
107	GOSTerr(GOST_F_GOST89_SET_ASN1_PARAMETERS, ERR_R_MALLOC_FAILURE);	108
		109	if (gcp == NULL) {
		110	GOSTerr(GOST_F_GOST89_SET_ASN1_PARAMETERS,
		111	ERR_R_MALLOC_FAILURE);
108	return 0;	112	return 0;
109	}	113	}
110	if (!ASN1_OCTET_STRING_set(gcp->iv, ctx->iv, ctx->cipher->iv_len)) {	114	if (ASN1_OCTET_STRING_set(gcp->iv, ctx->iv, ctx->cipher->iv_len) == 0) {
111	GOST_CIPHER_PARAMS_free(gcp);	115	GOST_CIPHER_PARAMS_free(gcp);
112	GOSTerr(GOST_F_GOST89_SET_ASN1_PARAMETERS, ERR_R_ASN1_LIB);	116	GOSTerr(GOST_F_GOST89_SET_ASN1_PARAMETERS, ERR_R_ASN1_LIB);
113	return 0;	117	return 0;
@@ -117,17 +121,24 @@ int gost2814789_set_asn1_params(EVP_CIPHER_CTX * ctx, ASN1_TYPE * params)
117		121
118	len = i2d_GOST_CIPHER_PARAMS(gcp, NULL);	122	len = i2d_GOST_CIPHER_PARAMS(gcp, NULL);
119	p = buf = malloc(len);	123	p = buf = malloc(len);
120	if (!buf) {	124	if (buf == NULL) {
121	GOST_CIPHER_PARAMS_free(gcp);	125	GOST_CIPHER_PARAMS_free(gcp);
122	GOSTerr(GOST_F_GOST89_SET_ASN1_PARAMETERS, ERR_R_MALLOC_FAILURE);	126	GOSTerr(GOST_F_GOST89_SET_ASN1_PARAMETERS,
		127	ERR_R_MALLOC_FAILURE);
123	return 0;	128	return 0;
124	}	129	}
125	i2d_GOST_CIPHER_PARAMS(gcp, &p);	130	i2d_GOST_CIPHER_PARAMS(gcp, &p);
126	GOST_CIPHER_PARAMS_free(gcp);	131	GOST_CIPHER_PARAMS_free(gcp);
127		132
128	os = ASN1_OCTET_STRING_new();	133	os = ASN1_OCTET_STRING_new();
129		134	if (os == NULL) {
130	if (!os \|\| !ASN1_OCTET_STRING_set(os, buf, len)) {	135	free(buf);
		136	GOSTerr(GOST_F_GOST89_SET_ASN1_PARAMETERS,
		137	ERR_R_MALLOC_FAILURE);
		138	return 0;
		139	}
		140	if (ASN1_OCTET_STRING_set(os, buf, len) == 0) {
		141	ASN1_OCTET_STRING_free(os);
131	free(buf);	142	free(buf);
132	GOSTerr(GOST_F_GOST89_SET_ASN1_PARAMETERS, ERR_R_ASN1_LIB);	143	GOSTerr(GOST_F_GOST89_SET_ASN1_PARAMETERS, ERR_R_ASN1_LIB);
133	return 0;	144	return 0;