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EVP_MD_CTX_ctrl(): Remove unnecessary control

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A check was present as to what operation is performed with this
context.  It may have been useful at some point, but isn't any more.

Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/10947)
This commit is contained in:
Richard Levitte 2020-02-02 13:09:29 +01:00
parent 8bee651213
commit e3b1ccad69
1 changed files with 1 additions and 4 deletions
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5
crypto/evp/digest.c
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@ -662,10 +662,7 @@ int EVP_MD_CTX_ctrl(EVP_MD_CTX *ctx, int cmd, int p1, void *p2)
return 0;
}
if (ctx->digest->prov == NULL
&& (ctx->pctx == NULL
|| (ctx->pctx->operation != EVP_PKEY_OP_VERIFYCTX
&& ctx->pctx->operation != EVP_PKEY_OP_SIGNCTX)))
if (ctx->digest->prov == NULL)
goto legacy;
switch (cmd) {