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Cast to an unsigned type before negating
[oweals/openssl.git]
/
crypto
/
asn1
/
x_bignum.c
diff --git
a/crypto/asn1/x_bignum.c
b/crypto/asn1/x_bignum.c
index db6ce82e8ff4ce53ba9762fedfff4d5e35ac090e..da57e77a7aa829f0671c4c03fbb02a39e74a9aee 100644
(file)
--- a/
crypto/asn1/x_bignum.c
+++ b/
crypto/asn1/x_bignum.c
@@
-31,6
+31,8
@@
static int bn_c2i(ASN1_VALUE **pval, const unsigned char *cont, int len,
int utype, char *free_cont, const ASN1_ITEM *it);
static int bn_secure_c2i(ASN1_VALUE **pval, const unsigned char *cont, int len,
int utype, char *free_cont, const ASN1_ITEM *it);
int utype, char *free_cont, const ASN1_ITEM *it);
static int bn_secure_c2i(ASN1_VALUE **pval, const unsigned char *cont, int len,
int utype, char *free_cont, const ASN1_ITEM *it);
+static int bn_print(BIO *out, ASN1_VALUE **pval, const ASN1_ITEM *it,
+ int indent, const ASN1_PCTX *pctx);
static ASN1_PRIMITIVE_FUNCS bignum_pf = {
NULL, 0,
static ASN1_PRIMITIVE_FUNCS bignum_pf = {
NULL, 0,
@@
-38,7
+40,8
@@
static ASN1_PRIMITIVE_FUNCS bignum_pf = {
bn_free,
0,
bn_c2i,
bn_free,
0,
bn_c2i,
- bn_i2c
+ bn_i2c,
+ bn_print
};
static ASN1_PRIMITIVE_FUNCS cbignum_pf = {
};
static ASN1_PRIMITIVE_FUNCS cbignum_pf = {
@@
-47,7
+50,8
@@
static ASN1_PRIMITIVE_FUNCS cbignum_pf = {
bn_free,
0,
bn_secure_c2i,
bn_free,
0,
bn_secure_c2i,
- bn_i2c
+ bn_i2c,
+ bn_print
};
ASN1_ITEM_start(BIGNUM)
};
ASN1_ITEM_start(BIGNUM)
@@
-130,3
+134,13
@@
static int bn_secure_c2i(ASN1_VALUE **pval, const unsigned char *cont, int len,
bn_secure_new(pval, it);
return bn_c2i(pval, cont, len, utype, free_cont, it);
}
bn_secure_new(pval, it);
return bn_c2i(pval, cont, len, utype, free_cont, it);
}
+
+static int bn_print(BIO *out, ASN1_VALUE **pval, const ASN1_ITEM *it,
+ int indent, const ASN1_PCTX *pctx)
+{
+ if (!BN_print(out, *(BIGNUM **)pval))
+ return 0;
+ if (BIO_puts(out, "\n") <= 0)
+ return 0;
+ return 1;
+}