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Add some error messages for malloc fails 

Reviewed-by: Richard Levitte <levitte@openssl.org>
This commit is contained in:
Matt Caswell 2016-05-17 15:08:43 +01:00
parent 6ef020c988
commit 569d064609
12 changed files with 47 additions and 11 deletions
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3
crypto/dh/dh_err.c
View File

@ -30,6 +30,9 @@ static ERR_STRING_DATA DH_str_functs[] = {
{ERR_FUNC(DH_F_DH_CMS_DECRYPT), "dh_cms_decrypt"}, {ERR_FUNC(DH_F_DH_CMS_DECRYPT), "dh_cms_decrypt"},
{ERR_FUNC(DH_F_DH_CMS_SET_PEERKEY), "dh_cms_set_peerkey"}, {ERR_FUNC(DH_F_DH_CMS_SET_PEERKEY), "dh_cms_set_peerkey"},
{ERR_FUNC(DH_F_DH_CMS_SET_SHARED_INFO), "dh_cms_set_shared_info"}, {ERR_FUNC(DH_F_DH_CMS_SET_SHARED_INFO), "dh_cms_set_shared_info"},
{ERR_FUNC(DH_F_DH_METH_DUP), "DH_meth_dup"},
{ERR_FUNC(DH_F_DH_METH_NEW), "DH_meth_new"},
{ERR_FUNC(DH_F_DH_METH_SET1_NAME), "DH_meth_set1_name"},
{ERR_FUNC(DH_F_DH_NEW_METHOD), "DH_new_method"}, {ERR_FUNC(DH_F_DH_NEW_METHOD), "DH_new_method"},
{ERR_FUNC(DH_F_DH_PARAM_DECODE), "dh_param_decode"}, {ERR_FUNC(DH_F_DH_PARAM_DECODE), "dh_param_decode"},
{ERR_FUNC(DH_F_DH_PRIV_DECODE), "dh_priv_decode"}, {ERR_FUNC(DH_F_DH_PRIV_DECODE), "dh_priv_decode"},

7
crypto/dh/dh_meth.c
View File

@ -9,6 +9,7 @@
#include "dh_locl.h" #include "dh_locl.h"
#include <string.h> #include <string.h>
#include <openssl/err.h>
DH_METHOD *DH_meth_new(const char *name, int flags) DH_METHOD *DH_meth_new(const char *name, int flags)
{ {
@ -18,6 +19,7 @@ DH_METHOD *DH_meth_new(const char *name, int flags)
dhm->name = OPENSSL_strdup(name); dhm->name = OPENSSL_strdup(name);
if (dhm->name == NULL) { if (dhm->name == NULL) {
OPENSSL_free(dhm); OPENSSL_free(dhm);
DHerr(DH_F_DH_METH_NEW, ERR_R_MALLOC_FAILURE);
return NULL; return NULL;
} }
dhm->flags = flags; dhm->flags = flags;
@ -46,6 +48,7 @@ DH_METHOD *DH_meth_dup(const DH_METHOD *dhm)
ret->name = OPENSSL_strdup(dhm->name); ret->name = OPENSSL_strdup(dhm->name);
if (ret->name == NULL) { if (ret->name == NULL) {
OPENSSL_free(ret); OPENSSL_free(ret);
DHerr(DH_F_DH_METH_DUP, ERR_R_MALLOC_FAILURE);
return NULL; return NULL;
} }
} }
@ -63,8 +66,10 @@ int DH_meth_set1_name(DH_METHOD *dhm, const char *name)
char *tmpname; char *tmpname;
tmpname = OPENSSL_strdup(name); tmpname = OPENSSL_strdup(name);
if (tmpname == NULL) if (tmpname == NULL) {
DHerr(DH_F_DH_METH_SET1_NAME, ERR_R_MALLOC_FAILURE);
return 0; return 0;
}
OPENSSL_free(dhm->name); OPENSSL_free(dhm->name);
dhm->name = tmpname; dhm->name = tmpname;

3
crypto/dsa/dsa_err.c
View File

@ -33,6 +33,9 @@ static ERR_STRING_DATA DSA_str_functs[] = {
{ERR_FUNC(DSA_F_DSA_BUILTIN_PARAMGEN2), "dsa_builtin_paramgen2"}, {ERR_FUNC(DSA_F_DSA_BUILTIN_PARAMGEN2), "dsa_builtin_paramgen2"},
{ERR_FUNC(DSA_F_DSA_DO_SIGN), "DSA_do_sign"}, {ERR_FUNC(DSA_F_DSA_DO_SIGN), "DSA_do_sign"},
{ERR_FUNC(DSA_F_DSA_DO_VERIFY), "DSA_do_verify"}, {ERR_FUNC(DSA_F_DSA_DO_VERIFY), "DSA_do_verify"},
{ERR_FUNC(DSA_F_DSA_METH_DUP), "DSA_meth_dup"},
{ERR_FUNC(DSA_F_DSA_METH_NEW), "DSA_meth_new"},
{ERR_FUNC(DSA_F_DSA_METH_SET1_NAME), "DSA_meth_set1_name"},
{ERR_FUNC(DSA_F_DSA_NEW_METHOD), "DSA_new_method"}, {ERR_FUNC(DSA_F_DSA_NEW_METHOD), "DSA_new_method"},
{ERR_FUNC(DSA_F_DSA_PARAM_DECODE), "dsa_param_decode"}, {ERR_FUNC(DSA_F_DSA_PARAM_DECODE), "dsa_param_decode"},
{ERR_FUNC(DSA_F_DSA_PRINT_FP), "DSA_print_fp"}, {ERR_FUNC(DSA_F_DSA_PRINT_FP), "DSA_print_fp"},

7
crypto/dsa/dsa_meth.c
View File

@ -17,6 +17,7 @@
#include "dsa_locl.h" #include "dsa_locl.h"
#include <string.h> #include <string.h>
#include <openssl/err.h>
DSA_METHOD *DSA_meth_new(const char *name, int flags) DSA_METHOD *DSA_meth_new(const char *name, int flags)
{ {
@ -26,6 +27,7 @@ DSA_METHOD *DSA_meth_new(const char *name, int flags)
dsam->name = OPENSSL_strdup(name); dsam->name = OPENSSL_strdup(name);
if (dsam->name == NULL) { if (dsam->name == NULL) {
OPENSSL_free(dsam); OPENSSL_free(dsam);
DSAerr(DSA_F_DSA_METH_NEW, ERR_R_MALLOC_FAILURE);
return NULL; return NULL;
} }
dsam->flags = flags; dsam->flags = flags;
@ -54,6 +56,7 @@ DSA_METHOD *DSA_meth_dup(const DSA_METHOD *dsam)
ret->name = OPENSSL_strdup(dsam->name); ret->name = OPENSSL_strdup(dsam->name);
if (ret->name == NULL) { if (ret->name == NULL) {
OPENSSL_free(ret); OPENSSL_free(ret);
DSAerr(DSA_F_DSA_METH_DUP, ERR_R_MALLOC_FAILURE);
return NULL; return NULL;
} }
} }
@ -71,8 +74,10 @@ int DSA_meth_set1_name(DSA_METHOD *dsam, const char *name)
char *tmpname; char *tmpname;
tmpname = OPENSSL_strdup(name); tmpname = OPENSSL_strdup(name);
if (tmpname == NULL) if (tmpname == NULL) {
DSAerr(DSA_F_DSA_METH_SET1_NAME, ERR_R_MALLOC_FAILURE);
return 0; return 0;
}
OPENSSL_free(dsam->name); OPENSSL_free(dsam->name);
dsam->name = tmpname; dsam->name = tmpname;

11
crypto/rsa/rsa_err.c
View File

@ -41,13 +41,12 @@ static ERR_STRING_DATA RSA_str_functs[] = {
{ERR_FUNC(RSA_F_RSA_CHECK_KEY), "RSA_check_key"}, {ERR_FUNC(RSA_F_RSA_CHECK_KEY), "RSA_check_key"},
{ERR_FUNC(RSA_F_RSA_CHECK_KEY_EX), "RSA_check_key_ex"}, {ERR_FUNC(RSA_F_RSA_CHECK_KEY_EX), "RSA_check_key_ex"},
{ERR_FUNC(RSA_F_RSA_CMS_DECRYPT), "rsa_cms_decrypt"}, {ERR_FUNC(RSA_F_RSA_CMS_DECRYPT), "rsa_cms_decrypt"},
{ERR_FUNC(RSA_F_RSA_OSSL_PRIVATE_DECRYPT), "rsa_ossl_private_decrypt"},
{ERR_FUNC(RSA_F_RSA_OSSL_PRIVATE_ENCRYPT), "rsa_ossl_private_encrypt"},
{ERR_FUNC(RSA_F_RSA_OSSL_PUBLIC_DECRYPT), "rsa_ossl_public_decrypt"},
{ERR_FUNC(RSA_F_RSA_OSSL_PUBLIC_ENCRYPT), "rsa_ossl_public_encrypt"},
{ERR_FUNC(RSA_F_RSA_GENERATE_KEY), "RSA_generate_key"}, {ERR_FUNC(RSA_F_RSA_GENERATE_KEY), "RSA_generate_key"},
{ERR_FUNC(RSA_F_RSA_ITEM_VERIFY), "rsa_item_verify"}, {ERR_FUNC(RSA_F_RSA_ITEM_VERIFY), "rsa_item_verify"},
{ERR_FUNC(RSA_F_RSA_MEMORY_LOCK), "RSA_memory_lock"}, {ERR_FUNC(RSA_F_RSA_MEMORY_LOCK), "RSA_memory_lock"},
{ERR_FUNC(RSA_F_RSA_METH_DUP), "RSA_meth_dup"},
{ERR_FUNC(RSA_F_RSA_METH_NEW), "RSA_meth_new"},
{ERR_FUNC(RSA_F_RSA_METH_SET1_NAME), "RSA_meth_set1_name"},
{ERR_FUNC(RSA_F_RSA_MGF1_TO_MD), "rsa_mgf1_to_md"}, {ERR_FUNC(RSA_F_RSA_MGF1_TO_MD), "rsa_mgf1_to_md"},
{ERR_FUNC(RSA_F_RSA_NEW_METHOD), "RSA_new_method"}, {ERR_FUNC(RSA_F_RSA_NEW_METHOD), "RSA_new_method"},
{ERR_FUNC(RSA_F_RSA_NULL), "RSA_NULL"}, {ERR_FUNC(RSA_F_RSA_NULL), "RSA_NULL"},
@ -57,6 +56,10 @@ static ERR_STRING_DATA RSA_str_functs[] = {
{ERR_FUNC(RSA_F_RSA_NULL_PUBLIC_DECRYPT), "RSA_null_public_decrypt"}, {ERR_FUNC(RSA_F_RSA_NULL_PUBLIC_DECRYPT), "RSA_null_public_decrypt"},
{ERR_FUNC(RSA_F_RSA_NULL_PUBLIC_ENCRYPT), "RSA_null_public_encrypt"}, {ERR_FUNC(RSA_F_RSA_NULL_PUBLIC_ENCRYPT), "RSA_null_public_encrypt"},
{ERR_FUNC(RSA_F_RSA_OAEP_TO_CTX), "RSA_OAEP_TO_CTX"}, {ERR_FUNC(RSA_F_RSA_OAEP_TO_CTX), "RSA_OAEP_TO_CTX"},
{ERR_FUNC(RSA_F_RSA_OSSL_PRIVATE_DECRYPT), "rsa_ossl_private_decrypt"},
{ERR_FUNC(RSA_F_RSA_OSSL_PRIVATE_ENCRYPT), "rsa_ossl_private_encrypt"},
{ERR_FUNC(RSA_F_RSA_OSSL_PUBLIC_DECRYPT), "rsa_ossl_public_decrypt"},
{ERR_FUNC(RSA_F_RSA_OSSL_PUBLIC_ENCRYPT), "rsa_ossl_public_encrypt"},
{ERR_FUNC(RSA_F_RSA_PADDING_ADD_NONE), "RSA_padding_add_none"}, {ERR_FUNC(RSA_F_RSA_PADDING_ADD_NONE), "RSA_padding_add_none"},
{ERR_FUNC(RSA_F_RSA_PADDING_ADD_PKCS1_OAEP), "RSA_padding_add_PKCS1_OAEP"}, {ERR_FUNC(RSA_F_RSA_PADDING_ADD_PKCS1_OAEP), "RSA_padding_add_PKCS1_OAEP"},
{ERR_FUNC(RSA_F_RSA_PADDING_ADD_PKCS1_OAEP_MGF1), {ERR_FUNC(RSA_F_RSA_PADDING_ADD_PKCS1_OAEP_MGF1),

7
crypto/rsa/rsa_meth.c
View File

@ -9,6 +9,7 @@
#include <string.h> #include <string.h>
#include "rsa_locl.h" #include "rsa_locl.h"
#include <openssl/err.h>
RSA_METHOD *RSA_meth_new(const char *name, int flags) RSA_METHOD *RSA_meth_new(const char *name, int flags)
{ {
@ -18,6 +19,7 @@ RSA_METHOD *RSA_meth_new(const char *name, int flags)
meth->name = OPENSSL_strdup(name); meth->name = OPENSSL_strdup(name);
if (meth->name == NULL) { if (meth->name == NULL) {
OPENSSL_free(meth); OPENSSL_free(meth);
RSAerr(RSA_F_RSA_METH_NEW, ERR_R_MALLOC_FAILURE);
return NULL; return NULL;
} }
meth->flags = flags; meth->flags = flags;
@ -46,6 +48,7 @@ RSA_METHOD *RSA_meth_dup(const RSA_METHOD *meth)
ret->name = OPENSSL_strdup(meth->name); ret->name = OPENSSL_strdup(meth->name);
if (ret->name == NULL) { if (ret->name == NULL) {
OPENSSL_free(ret); OPENSSL_free(ret);
RSAerr(RSA_F_RSA_METH_DUP, ERR_R_MALLOC_FAILURE);
return NULL; return NULL;
} }
} }
@ -63,8 +66,10 @@ int RSA_meth_set1_name(RSA_METHOD *meth, const char *name)
char *tmpname; char *tmpname;
tmpname = OPENSSL_strdup(name); tmpname = OPENSSL_strdup(name);
if (tmpname == NULL) if (tmpname == NULL) {
RSAerr(RSA_F_RSA_METH_SET1_NAME, ERR_R_MALLOC_FAILURE);
return 0; return 0;
}
OPENSSL_free(meth->name); OPENSSL_free(meth->name);
meth->name = tmpname; meth->name = tmpname;

1
crypto/ui/ui_err.c
View File

@ -21,6 +21,7 @@ static ERR_STRING_DATA UI_str_functs[] = {
{ERR_FUNC(UI_F_GENERAL_ALLOCATE_BOOLEAN), "general_allocate_boolean"}, {ERR_FUNC(UI_F_GENERAL_ALLOCATE_BOOLEAN), "general_allocate_boolean"},
{ERR_FUNC(UI_F_GENERAL_ALLOCATE_PROMPT), "general_allocate_prompt"}, {ERR_FUNC(UI_F_GENERAL_ALLOCATE_PROMPT), "general_allocate_prompt"},
{ERR_FUNC(UI_F_GENERAL_ALLOCATE_STRING), "GENERAL_ALLOCATE_STRING"}, {ERR_FUNC(UI_F_GENERAL_ALLOCATE_STRING), "GENERAL_ALLOCATE_STRING"},
{ERR_FUNC(UI_F_UI_CREATE_METHOD), "UI_create_method"},
{ERR_FUNC(UI_F_UI_CTRL), "UI_ctrl"}, {ERR_FUNC(UI_F_UI_CTRL), "UI_ctrl"},
{ERR_FUNC(UI_F_UI_DUP_ERROR_STRING), "UI_dup_error_string"}, {ERR_FUNC(UI_F_UI_DUP_ERROR_STRING), "UI_dup_error_string"},
{ERR_FUNC(UI_F_UI_DUP_INFO_STRING), "UI_dup_info_string"}, {ERR_FUNC(UI_F_UI_DUP_INFO_STRING), "UI_dup_info_string"},

1
crypto/ui/ui_lib.c
View File

@ -540,6 +540,7 @@ UI_METHOD *UI_create_method(char *name)
ui_method->name = OPENSSL_strdup(name); ui_method->name = OPENSSL_strdup(name);
if (ui_method->name == NULL) { if (ui_method->name == NULL) {
OPENSSL_free(ui_method); OPENSSL_free(ui_method);
UIerr(UI_F_UI_CREATE_METHOD, ERR_R_MALLOC_FAILURE);
return NULL; return NULL;
} }
} }

3
include/openssl/dh.h
View File

@ -298,6 +298,9 @@ void ERR_load_DH_strings(void);
# define DH_F_DH_CMS_DECRYPT 114 # define DH_F_DH_CMS_DECRYPT 114
# define DH_F_DH_CMS_SET_PEERKEY 115 # define DH_F_DH_CMS_SET_PEERKEY 115
# define DH_F_DH_CMS_SET_SHARED_INFO 116 # define DH_F_DH_CMS_SET_SHARED_INFO 116
# define DH_F_DH_METH_DUP 117
# define DH_F_DH_METH_NEW 118
# define DH_F_DH_METH_SET1_NAME 119
# define DH_F_DH_NEW_METHOD 105 # define DH_F_DH_NEW_METHOD 105
# define DH_F_DH_PARAM_DECODE 107 # define DH_F_DH_PARAM_DECODE 107
# define DH_F_DH_PRIV_DECODE 110 # define DH_F_DH_PRIV_DECODE 110

3
include/openssl/dsa.h
View File

@ -242,6 +242,9 @@ void ERR_load_DSA_strings(void);
# define DSA_F_DSA_BUILTIN_PARAMGEN2 126 # define DSA_F_DSA_BUILTIN_PARAMGEN2 126
# define DSA_F_DSA_DO_SIGN 112 # define DSA_F_DSA_DO_SIGN 112
# define DSA_F_DSA_DO_VERIFY 113 # define DSA_F_DSA_DO_VERIFY 113
# define DSA_F_DSA_METH_DUP 127
# define DSA_F_DSA_METH_NEW 128
# define DSA_F_DSA_METH_SET1_NAME 129
# define DSA_F_DSA_NEW_METHOD 103 # define DSA_F_DSA_NEW_METHOD 103
# define DSA_F_DSA_PARAM_DECODE 119 # define DSA_F_DSA_PARAM_DECODE 119
# define DSA_F_DSA_PRINT_FP 105 # define DSA_F_DSA_PRINT_FP 105

11
include/openssl/rsa.h
View File

@ -484,13 +484,12 @@ void ERR_load_RSA_strings(void);
# define RSA_F_RSA_CHECK_KEY 123 # define RSA_F_RSA_CHECK_KEY 123
# define RSA_F_RSA_CHECK_KEY_EX 160 # define RSA_F_RSA_CHECK_KEY_EX 160
# define RSA_F_RSA_CMS_DECRYPT 159 # define RSA_F_RSA_CMS_DECRYPT 159
# define RSA_F_RSA_OSSL_PRIVATE_DECRYPT 101
# define RSA_F_RSA_OSSL_PRIVATE_ENCRYPT 102
# define RSA_F_RSA_OSSL_PUBLIC_DECRYPT 103
# define RSA_F_RSA_OSSL_PUBLIC_ENCRYPT 104
# define RSA_F_RSA_GENERATE_KEY 105 # define RSA_F_RSA_GENERATE_KEY 105
# define RSA_F_RSA_ITEM_VERIFY 148 # define RSA_F_RSA_ITEM_VERIFY 148
# define RSA_F_RSA_MEMORY_LOCK 130 # define RSA_F_RSA_MEMORY_LOCK 130
# define RSA_F_RSA_METH_DUP 161
# define RSA_F_RSA_METH_NEW 162
# define RSA_F_RSA_METH_SET1_NAME 163
# define RSA_F_RSA_MGF1_TO_MD 157 # define RSA_F_RSA_MGF1_TO_MD 157
# define RSA_F_RSA_NEW_METHOD 106 # define RSA_F_RSA_NEW_METHOD 106
# define RSA_F_RSA_NULL 124 # define RSA_F_RSA_NULL 124
@ -500,6 +499,10 @@ void ERR_load_RSA_strings(void);
# define RSA_F_RSA_NULL_PUBLIC_DECRYPT 134 # define RSA_F_RSA_NULL_PUBLIC_DECRYPT 134
# define RSA_F_RSA_NULL_PUBLIC_ENCRYPT 135 # define RSA_F_RSA_NULL_PUBLIC_ENCRYPT 135
# define RSA_F_RSA_OAEP_TO_CTX 158 # define RSA_F_RSA_OAEP_TO_CTX 158
# define RSA_F_RSA_OSSL_PRIVATE_DECRYPT 101
# define RSA_F_RSA_OSSL_PRIVATE_ENCRYPT 102
# define RSA_F_RSA_OSSL_PUBLIC_DECRYPT 103
# define RSA_F_RSA_OSSL_PUBLIC_ENCRYPT 104
# define RSA_F_RSA_PADDING_ADD_NONE 107 # define RSA_F_RSA_PADDING_ADD_NONE 107
# define RSA_F_RSA_PADDING_ADD_PKCS1_OAEP 121 # define RSA_F_RSA_PADDING_ADD_PKCS1_OAEP 121
# define RSA_F_RSA_PADDING_ADD_PKCS1_OAEP_MGF1 154 # define RSA_F_RSA_PADDING_ADD_PKCS1_OAEP_MGF1 154

1
include/openssl/ui.h
View File

@ -341,6 +341,7 @@ void ERR_load_UI_strings(void);
# define UI_F_GENERAL_ALLOCATE_BOOLEAN 108 # define UI_F_GENERAL_ALLOCATE_BOOLEAN 108
# define UI_F_GENERAL_ALLOCATE_PROMPT 109 # define UI_F_GENERAL_ALLOCATE_PROMPT 109
# define UI_F_GENERAL_ALLOCATE_STRING 100 # define UI_F_GENERAL_ALLOCATE_STRING 100
# define UI_F_UI_CREATE_METHOD 112
# define UI_F_UI_CTRL 111 # define UI_F_UI_CTRL 111
# define UI_F_UI_DUP_ERROR_STRING 101 # define UI_F_UI_DUP_ERROR_STRING 101
# define UI_F_UI_DUP_INFO_STRING 102 # define UI_F_UI_DUP_INFO_STRING 102