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Merge pull request #6424 from SparkiDev/coverity_2

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Coverity scan fixes
This commit is contained in:
David Garske
2023-05-19 09:13:26 -07:00
committed by GitHub
parent 7e3aafb60c 2c34210efb
commit 10b6105505
1 changed files with 14 additions and 3 deletions
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17
wolfcrypt/src/asn.c
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@ -6146,6 +6146,7 @@ enum {
* @param [out] hash Hash algorithm to use on message.
* @param [out] mgf MGF algorithm to use with PSS padding.
* @param [out] saltLen Length of salt in PSS padding.
* @return BAD_FUNC_ARG when the params is NULL.
* @return ASN_PARSE_E when the decoding fails.
* @return 0 on success.
*/
@ -6160,7 +6161,10 @@ static int DecodeRsaPssParams(const byte* params, word32 sz,
byte tag;
int length;
if (GetSequence_ex(params, &idx, &len, sz, 1) < 0) {
if (params == NULL) {
ret = BAD_FUNC_ARG;
}
if ((ret == 0) && (GetSequence_ex(params, &idx, &len, sz, 1) < 0)) {
ret = ASN_PARSE_E;
}
if (ret == 0) {
@ -6252,6 +6256,10 @@ static int DecodeRsaPssParams(const byte* params, word32 sz,
int ret = 0;
word16 sLen = 20;
if (params == NULL) {
ret = BAD_FUNC_ARG;
}
CALLOC_ASNGETDATA(dataASN, rsaPssParamsASN_Length, ret, NULL);
if (ret == 0) {
word32 inOutIdx = 0;
@ -37243,8 +37251,11 @@ static void PrintObjectIdText(Asn1* asn1, Asn1PrintOptions* opts)
int known = 1;
/* Get the OID value for the OBJECT_ID. */
GetObjectId(asn1->data + asn1->offset, &i, &oid, oidIgnoreType,
asn1->item.len + 2);
if (GetObjectId(asn1->data + asn1->offset, &i, &oid, oidIgnoreType,
asn1->item.len + 2) == ASN_PARSE_E) {
known = 0;
}
else
#if !defined(WOLFCRYPT_ONLY) && defined(OPENSSL_EXTRA)
/* Lookup NID for OID value. */
if ((nid = oid2nid(oid, oidIgnoreType)) != -1) {