Import OpenSSL 1.1.1f
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@@ -82,7 +82,7 @@ static int bn_secure_new(ASN1_VALUE **pval, const ASN1_ITEM *it)
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static void bn_free(ASN1_VALUE **pval, const ASN1_ITEM *it)
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{
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if (!*pval)
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if (*pval == NULL)
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return;
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if (it->size & BN_SENSITIVE)
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BN_clear_free((BIGNUM *)*pval);
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@@ -96,7 +96,7 @@ static int bn_i2c(ASN1_VALUE **pval, unsigned char *cont, int *putype,
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{
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BIGNUM *bn;
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int pad;
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if (!*pval)
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if (*pval == NULL)
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return -1;
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bn = (BIGNUM *)*pval;
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/* If MSB set in an octet we need a padding byte */
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@@ -133,7 +133,7 @@ static int bn_secure_c2i(ASN1_VALUE **pval, const unsigned char *cont, int len,
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int ret;
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BIGNUM *bn;
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if (!*pval && !bn_secure_new(pval, it))
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if (*pval == NULL && !bn_secure_new(pval, it))
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return 0;
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ret = bn_c2i(pval, cont, len, utype, free_cont, it);
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