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boringssl/crypto/evp/evp_error.c
Adam Langley 69a01608f3 Add malloc failure tests. 
This commit fixes a number of crashes caused by malloc failures. They
were found using the -malloc-test=0 option to runner.go which runs tests
many times, causing a different allocation call to fail in each case.

(This test only works on Linux and only looks for crashes caused by
allocation failures, not memory leaks or other errors.)

This is not the complete set of crashes! More can be found by collecting
core dumps from running with -malloc-test=0.

Change-Id: Ia61d19f51e373bccb7bc604642c51e043a74bd83
Reviewed-on: https://boringssl-review.googlesource.com/2320
Reviewed-by: Adam Langley <agl@google.com>
2014-11-19 01:24:46 +00:00

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/* Copyright (c) 2014, Google Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
* SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
* OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */
#include <openssl/err.h>
#include <openssl/evp.h>
const ERR_STRING_DATA EVP_error_string_data[] = {
{ERR_PACK(ERR_LIB_EVP, EVP_F_EVP_DigestSignAlgorithm, 0), "EVP_DigestSignAlgorithm"},
{ERR_PACK(ERR_LIB_EVP, EVP_F_EVP_DigestVerifyInitFromAlgorithm, 0), "EVP_DigestVerifyInitFromAlgorithm"},
{ERR_PACK(ERR_LIB_EVP, EVP_F_EVP_PKEY_CTX_ctrl, 0), "EVP_PKEY_CTX_ctrl"},
{ERR_PACK(ERR_LIB_EVP, EVP_F_EVP_PKEY_CTX_dup, 0), "EVP_PKEY_CTX_dup"},
{ERR_PACK(ERR_LIB_EVP, EVP_F_EVP_PKEY_copy_parameters, 0), "EVP_PKEY_copy_parameters"},
{ERR_PACK(ERR_LIB_EVP, EVP_F_EVP_PKEY_decrypt, 0), "EVP_PKEY_decrypt"},
{ERR_PACK(ERR_LIB_EVP, EVP_F_EVP_PKEY_decrypt_init, 0), "EVP_PKEY_decrypt_init"},
{ERR_PACK(ERR_LIB_EVP, EVP_F_EVP_PKEY_derive, 0), "EVP_PKEY_derive"},
{ERR_PACK(ERR_LIB_EVP, EVP_F_EVP_PKEY_derive_init, 0), "EVP_PKEY_derive_init"},
{ERR_PACK(ERR_LIB_EVP, EVP_F_EVP_PKEY_derive_set_peer, 0), "EVP_PKEY_derive_set_peer"},
{ERR_PACK(ERR_LIB_EVP, EVP_F_EVP_PKEY_encrypt, 0), "EVP_PKEY_encrypt"},
{ERR_PACK(ERR_LIB_EVP, EVP_F_EVP_PKEY_encrypt_init, 0), "EVP_PKEY_encrypt_init"},
{ERR_PACK(ERR_LIB_EVP, EVP_F_EVP_PKEY_get1_DH, 0), "EVP_PKEY_get1_DH"},
{ERR_PACK(ERR_LIB_EVP, EVP_F_EVP_PKEY_get1_DSA, 0), "EVP_PKEY_get1_DSA"},
{ERR_PACK(ERR_LIB_EVP, EVP_F_EVP_PKEY_get1_EC_KEY, 0), "EVP_PKEY_get1_EC_KEY"},
{ERR_PACK(ERR_LIB_EVP, EVP_F_EVP_PKEY_get1_RSA, 0), "EVP_PKEY_get1_RSA"},
{ERR_PACK(ERR_LIB_EVP, EVP_F_EVP_PKEY_keygen, 0), "EVP_PKEY_keygen"},
{ERR_PACK(ERR_LIB_EVP, EVP_F_EVP_PKEY_keygen_init, 0), "EVP_PKEY_keygen_init"},
{ERR_PACK(ERR_LIB_EVP, EVP_F_EVP_PKEY_new, 0), "EVP_PKEY_new"},
{ERR_PACK(ERR_LIB_EVP, EVP_F_EVP_PKEY_set_type, 0), "EVP_PKEY_set_type"},
{ERR_PACK(ERR_LIB_EVP, EVP_F_EVP_PKEY_sign, 0), "EVP_PKEY_sign"},
{ERR_PACK(ERR_LIB_EVP, EVP_F_EVP_PKEY_sign_init, 0), "EVP_PKEY_sign_init"},
{ERR_PACK(ERR_LIB_EVP, EVP_F_EVP_PKEY_verify, 0), "EVP_PKEY_verify"},
{ERR_PACK(ERR_LIB_EVP, EVP_F_EVP_PKEY_verify_init, 0), "EVP_PKEY_verify_init"},
{ERR_PACK(ERR_LIB_EVP, EVP_F_check_padding_md, 0), "check_padding_md"},
{ERR_PACK(ERR_LIB_EVP, EVP_F_d2i_AutoPrivateKey, 0), "d2i_AutoPrivateKey"},
{ERR_PACK(ERR_LIB_EVP, EVP_F_d2i_PrivateKey, 0), "d2i_PrivateKey"},
{ERR_PACK(ERR_LIB_EVP, EVP_F_do_EC_KEY_print, 0), "do_EC_KEY_print"},
{ERR_PACK(ERR_LIB_EVP, EVP_F_do_rsa_print, 0), "do_rsa_print"},
{ERR_PACK(ERR_LIB_EVP, EVP_F_do_sigver_init, 0), "do_sigver_init"},
{ERR_PACK(ERR_LIB_EVP, EVP_F_eckey_param2type, 0), "eckey_param2type"},
{ERR_PACK(ERR_LIB_EVP, EVP_F_eckey_param_decode, 0), "eckey_param_decode"},
{ERR_PACK(ERR_LIB_EVP, EVP_F_eckey_priv_decode, 0), "eckey_priv_decode"},
{ERR_PACK(ERR_LIB_EVP, EVP_F_eckey_priv_encode, 0), "eckey_priv_encode"},
{ERR_PACK(ERR_LIB_EVP, EVP_F_eckey_pub_decode, 0), "eckey_pub_decode"},
{ERR_PACK(ERR_LIB_EVP, EVP_F_eckey_pub_encode, 0), "eckey_pub_encode"},
{ERR_PACK(ERR_LIB_EVP, EVP_F_eckey_type2param, 0), "eckey_type2param"},
{ERR_PACK(ERR_LIB_EVP, EVP_F_evp_pkey_ctx_new, 0), "evp_pkey_ctx_new"},
{ERR_PACK(ERR_LIB_EVP, EVP_F_hmac_signctx, 0), "hmac_signctx"},
{ERR_PACK(ERR_LIB_EVP, EVP_F_i2d_PublicKey, 0), "i2d_PublicKey"},
{ERR_PACK(ERR_LIB_EVP, EVP_F_old_ec_priv_decode, 0), "old_ec_priv_decode"},
{ERR_PACK(ERR_LIB_EVP, EVP_F_old_rsa_priv_decode, 0), "old_rsa_priv_decode"},
{ERR_PACK(ERR_LIB_EVP, EVP_F_pkey_ec_ctrl, 0), "pkey_ec_ctrl"},
{ERR_PACK(ERR_LIB_EVP, EVP_F_pkey_ec_derive, 0), "pkey_ec_derive"},
{ERR_PACK(ERR_LIB_EVP, EVP_F_pkey_ec_keygen, 0), "pkey_ec_keygen"},
{ERR_PACK(ERR_LIB_EVP, EVP_F_pkey_ec_paramgen, 0), "pkey_ec_paramgen"},
{ERR_PACK(ERR_LIB_EVP, EVP_F_pkey_ec_sign, 0), "pkey_ec_sign"},
{ERR_PACK(ERR_LIB_EVP, EVP_F_pkey_rsa_ctrl, 0), "pkey_rsa_ctrl"},
{ERR_PACK(ERR_LIB_EVP, EVP_F_pkey_rsa_decrypt, 0), "pkey_rsa_decrypt"},
{ERR_PACK(ERR_LIB_EVP, EVP_F_pkey_rsa_encrypt, 0), "pkey_rsa_encrypt"},
{ERR_PACK(ERR_LIB_EVP, EVP_F_pkey_rsa_sign, 0), "pkey_rsa_sign"},
{ERR_PACK(ERR_LIB_EVP, EVP_F_rsa_algor_to_md, 0), "rsa_algor_to_md"},
{ERR_PACK(ERR_LIB_EVP, EVP_F_rsa_digest_verify_init_from_algorithm, 0), "rsa_digest_verify_init_from_algorithm"},
{ERR_PACK(ERR_LIB_EVP, EVP_F_rsa_item_verify, 0), "rsa_item_verify"},
{ERR_PACK(ERR_LIB_EVP, EVP_F_rsa_mgf1_to_md, 0), "rsa_mgf1_to_md"},
{ERR_PACK(ERR_LIB_EVP, EVP_F_rsa_priv_decode, 0), "rsa_priv_decode"},
{ERR_PACK(ERR_LIB_EVP, EVP_F_rsa_priv_encode, 0), "rsa_priv_encode"},
{ERR_PACK(ERR_LIB_EVP, EVP_F_rsa_pss_to_ctx, 0), "rsa_pss_to_ctx"},
{ERR_PACK(ERR_LIB_EVP, EVP_F_rsa_pub_decode, 0), "rsa_pub_decode"},
{ERR_PACK(ERR_LIB_EVP, 0, EVP_R_BUFFER_TOO_SMALL), "BUFFER_TOO_SMALL"},
{ERR_PACK(ERR_LIB_EVP, 0, EVP_R_COMMAND_NOT_SUPPORTED), "COMMAND_NOT_SUPPORTED"},
{ERR_PACK(ERR_LIB_EVP, 0, EVP_R_CONTEXT_NOT_INITIALISED), "CONTEXT_NOT_INITIALISED"},
{ERR_PACK(ERR_LIB_EVP, 0, EVP_R_DECODE_ERROR), "DECODE_ERROR"},
{ERR_PACK(ERR_LIB_EVP, 0, EVP_R_DIFFERENT_KEY_TYPES), "DIFFERENT_KEY_TYPES"},
{ERR_PACK(ERR_LIB_EVP, 0, EVP_R_DIFFERENT_PARAMETERS), "DIFFERENT_PARAMETERS"},
{ERR_PACK(ERR_LIB_EVP, 0, EVP_R_DIGEST_AND_KEY_TYPE_NOT_SUPPORTED), "DIGEST_AND_KEY_TYPE_NOT_SUPPORTED"},
{ERR_PACK(ERR_LIB_EVP, 0, EVP_R_DIGEST_DOES_NOT_MATCH), "DIGEST_DOES_NOT_MATCH"},
{ERR_PACK(ERR_LIB_EVP, 0, EVP_R_EXPECTING_AN_DSA_KEY), "EXPECTING_AN_DSA_KEY"},
{ERR_PACK(ERR_LIB_EVP, 0, EVP_R_EXPECTING_AN_EC_KEY_KEY), "EXPECTING_AN_EC_KEY_KEY"},
{ERR_PACK(ERR_LIB_EVP, 0, EVP_R_EXPECTING_AN_RSA_KEY), "EXPECTING_AN_RSA_KEY"},
{ERR_PACK(ERR_LIB_EVP, 0, EVP_R_EXPECTING_A_DH_KEY), "EXPECTING_A_DH_KEY"},
{ERR_PACK(ERR_LIB_EVP, 0, EVP_R_EXPECTING_A_DSA_KEY), "EXPECTING_A_DSA_KEY"},
{ERR_PACK(ERR_LIB_EVP, 0, EVP_R_EXPLICIT_EC_PARAMETERS_NOT_SUPPORTED), "EXPLICIT_EC_PARAMETERS_NOT_SUPPORTED"},
{ERR_PACK(ERR_LIB_EVP, 0, EVP_R_ILLEGAL_OR_UNSUPPORTED_PADDING_MODE), "ILLEGAL_OR_UNSUPPORTED_PADDING_MODE"},
{ERR_PACK(ERR_LIB_EVP, 0, EVP_R_INVALID_CURVE), "INVALID_CURVE"},
{ERR_PACK(ERR_LIB_EVP, 0, EVP_R_INVALID_DIGEST_LENGTH), "INVALID_DIGEST_LENGTH"},
{ERR_PACK(ERR_LIB_EVP, 0, EVP_R_INVALID_DIGEST_TYPE), "INVALID_DIGEST_TYPE"},
{ERR_PACK(ERR_LIB_EVP, 0, EVP_R_INVALID_KEYBITS), "INVALID_KEYBITS"},
{ERR_PACK(ERR_LIB_EVP, 0, EVP_R_INVALID_MGF1_MD), "INVALID_MGF1_MD"},
{ERR_PACK(ERR_LIB_EVP, 0, EVP_R_INVALID_OPERATION), "INVALID_OPERATION"},
{ERR_PACK(ERR_LIB_EVP, 0, EVP_R_INVALID_PADDING_MODE), "INVALID_PADDING_MODE"},
{ERR_PACK(ERR_LIB_EVP, 0, EVP_R_INVALID_PSS_PARAMETERS), "INVALID_PSS_PARAMETERS"},
{ERR_PACK(ERR_LIB_EVP, 0, EVP_R_INVALID_PSS_SALTLEN), "INVALID_PSS_SALTLEN"},
{ERR_PACK(ERR_LIB_EVP, 0, EVP_R_INVALID_SALT_LENGTH), "INVALID_SALT_LENGTH"},
{ERR_PACK(ERR_LIB_EVP, 0, EVP_R_INVALID_TRAILER), "INVALID_TRAILER"},
{ERR_PACK(ERR_LIB_EVP, 0, EVP_R_KDF_PARAMETER_ERROR), "KDF_PARAMETER_ERROR"},
{ERR_PACK(ERR_LIB_EVP, 0, EVP_R_KEYS_NOT_SET), "KEYS_NOT_SET"},
{ERR_PACK(ERR_LIB_EVP, 0, EVP_R_MISSING_PARAMETERS), "MISSING_PARAMETERS"},
{ERR_PACK(ERR_LIB_EVP, 0, EVP_R_NO_DEFAULT_DIGEST), "NO_DEFAULT_DIGEST"},
{ERR_PACK(ERR_LIB_EVP, 0, EVP_R_NO_KEY_SET), "NO_KEY_SET"},
{ERR_PACK(ERR_LIB_EVP, 0, EVP_R_NO_MDC2_SUPPORT), "NO_MDC2_SUPPORT"},
{ERR_PACK(ERR_LIB_EVP, 0, EVP_R_NO_NID_FOR_CURVE), "NO_NID_FOR_CURVE"},
{ERR_PACK(ERR_LIB_EVP, 0, EVP_R_NO_OPERATION_SET), "NO_OPERATION_SET"},
{ERR_PACK(ERR_LIB_EVP, 0, EVP_R_NO_PARAMETERS_SET), "NO_PARAMETERS_SET"},
{ERR_PACK(ERR_LIB_EVP, 0, EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE), "OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE"},
{ERR_PACK(ERR_LIB_EVP, 0, EVP_R_OPERATON_NOT_INITIALIZED), "OPERATON_NOT_INITIALIZED"},
{ERR_PACK(ERR_LIB_EVP, 0, EVP_R_PEER_KEY_ERROR), "PEER_KEY_ERROR"},
{ERR_PACK(ERR_LIB_EVP, 0, EVP_R_SHARED_INFO_ERROR), "SHARED_INFO_ERROR"},
{ERR_PACK(ERR_LIB_EVP, 0, EVP_R_UNKNOWN_DIGEST), "UNKNOWN_DIGEST"},
{ERR_PACK(ERR_LIB_EVP, 0, EVP_R_UNKNOWN_MASK_DIGEST), "UNKNOWN_MASK_DIGEST"},
{ERR_PACK(ERR_LIB_EVP, 0, EVP_R_UNKNOWN_MESSAGE_DIGEST_ALGORITHM), "UNKNOWN_MESSAGE_DIGEST_ALGORITHM"},
{ERR_PACK(ERR_LIB_EVP, 0, EVP_R_UNKNOWN_PUBLIC_KEY_TYPE), "UNKNOWN_PUBLIC_KEY_TYPE"},
{ERR_PACK(ERR_LIB_EVP, 0, EVP_R_UNKNOWN_SIGNATURE_ALGORITHM), "UNKNOWN_SIGNATURE_ALGORITHM"},
{ERR_PACK(ERR_LIB_EVP, 0, EVP_R_UNSUPPORTED_ALGORITHM), "UNSUPPORTED_ALGORITHM"},
{ERR_PACK(ERR_LIB_EVP, 0, EVP_R_UNSUPPORTED_MASK_ALGORITHM), "UNSUPPORTED_MASK_ALGORITHM"},
{ERR_PACK(ERR_LIB_EVP, 0, EVP_R_UNSUPPORTED_MASK_PARAMETER), "UNSUPPORTED_MASK_PARAMETER"},
{ERR_PACK(ERR_LIB_EVP, 0, EVP_R_UNSUPPORTED_PUBLIC_KEY_TYPE), "UNSUPPORTED_PUBLIC_KEY_TYPE"},
{ERR_PACK(ERR_LIB_EVP, 0, EVP_R_UNSUPPORTED_SIGNATURE_TYPE), "UNSUPPORTED_SIGNATURE_TYPE"},
{ERR_PACK(ERR_LIB_EVP, 0, EVP_R_WRONG_PUBLIC_KEY_TYPE), "WRONG_PUBLIC_KEY_TYPE"},
{ERR_PACK(ERR_LIB_EVP, 0, EVP_R_X931_UNSUPPORTED), "X931_UNSUPPORTED"},
{0, NULL},
};
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