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Coverity 1453630: Null pointer dereferences (FORWARD_NULL)

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Reviewed-by: Bernd Edlinger <bernd.edlinger@hotmail.de>
(Merged from https://github.com/openssl/openssl/pull/9805)
This commit is contained in:
Pauli 2019-09-08 18:33:12 +10:00
parent 6ce4ff1915
commit 085f1d11a0
1 changed files with 2 additions and 1 deletions
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3
providers/common/macs/gmac_prov.c
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@ -174,7 +174,8 @@ static int gmac_set_ctx_params(void *vmacctx, const OSSL_PARAM params[])
OPENSSL_CTX *provctx = PROV_LIBRARY_CONTEXT_OF(macctx->provctx);
const OSSL_PARAM *p;
if (!ossl_prov_cipher_load_from_params(&macctx->cipher, params, provctx))
if (ctx == NULL
|| !ossl_prov_cipher_load_from_params(&macctx->cipher, params, provctx))
return 0;
if (EVP_CIPHER_mode(ossl_prov_cipher_cipher(&macctx->cipher))