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Diffstat (limited to 'crypto/ec/ec_asn1.c')
-rw-r--r--crypto/ec/ec_asn1.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/crypto/ec/ec_asn1.c b/crypto/ec/ec_asn1.c
index 4ad8494981bf..33abf61f4441 100644
--- a/crypto/ec/ec_asn1.c
+++ b/crypto/ec/ec_asn1.c
@@ -970,8 +970,9 @@ EC_GROUP *d2i_ECPKParameters(EC_GROUP **a, const unsigned char **in, long len)
{
EC_GROUP *group = NULL;
ECPKPARAMETERS *params = NULL;
+ const unsigned char *p = *in;
- if ((params = d2i_ECPKPARAMETERS(NULL, in, len)) == NULL) {
+ if ((params = d2i_ECPKPARAMETERS(NULL, &p, len)) == NULL) {
ECerr(EC_F_D2I_ECPKPARAMETERS, EC_R_D2I_ECPKPARAMETERS_FAILURE);
ECPKPARAMETERS_free(params);
return NULL;
@@ -989,6 +990,7 @@ EC_GROUP *d2i_ECPKParameters(EC_GROUP **a, const unsigned char **in, long len)
*a = group;
ECPKPARAMETERS_free(params);
+ *in = p;
return (group);
}
@@ -1016,8 +1018,9 @@ EC_KEY *d2i_ECPrivateKey(EC_KEY **a, const unsigned char **in, long len)
int ok = 0;
EC_KEY *ret = NULL;
EC_PRIVATEKEY *priv_key = NULL;
+ const unsigned char *p = *in;
- if ((priv_key = d2i_EC_PRIVATEKEY(NULL, in, len)) == NULL) {
+ if ((priv_key = d2i_EC_PRIVATEKEY(NULL, &p, len)) == NULL) {
ECerr(EC_F_D2I_ECPRIVATEKEY, ERR_R_EC_LIB);
return NULL;
}
@@ -1096,6 +1099,7 @@ EC_KEY *d2i_ECPrivateKey(EC_KEY **a, const unsigned char **in, long len)
if (a)
*a = ret;
+ *in = p;
ok = 1;
err:
if (!ok) {