diff options
Diffstat (limited to 'crypto/evp/p_verify.c')
| -rw-r--r-- | crypto/evp/p_verify.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/crypto/evp/p_verify.c b/crypto/evp/p_verify.c index 4dbaf1ea26..8d727d8f02 100644 --- a/crypto/evp/p_verify.c +++ b/crypto/evp/p_verify.c @@ -1,5 +1,5 @@ /* crypto/evp/p_verify.c */ -/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) +/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) * All rights reserved. * * This package is an SSL implementation written @@ -71,6 +71,7 @@ EVP_PKEY *pkey; unsigned char m[EVP_MAX_MD_SIZE]; unsigned int m_len; int i,ok=0,v; + MS_STATIC EVP_MD_CTX tmp_ctx; for (i=0; i<4; i++) { @@ -87,7 +88,8 @@ EVP_PKEY *pkey; EVPerr(EVP_F_EVP_VERIFYFINAL,EVP_R_WRONG_PUBLIC_KEY_TYPE); return(-1); } - EVP_DigestFinal(ctx,&(m[0]),&m_len); + memcpy(&tmp_ctx,ctx,sizeof(EVP_MD_CTX)); + EVP_DigestFinal(&tmp_ctx,&(m[0]),&m_len); if (ctx->digest->verify == NULL) { EVPerr(EVP_F_EVP_VERIFYFINAL,EVP_R_NO_VERIFY_FUNCTION_CONFIGURED); @@ -97,3 +99,4 @@ EVP_PKEY *pkey; return(ctx->digest->verify(ctx->digest->type,m,m_len, sigbuf,siglen,pkey->pkey.ptr)); } + |