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wolfcrypt/src/asn.c: fixes for ARM portability (GetASN_Items()), unintended fallthrough (OidFromId()), and uninitialized variable (DecodeSubjInfoAcc()).

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Daniel Pouzzner
2022-06-28 18:18:42 -05:00
parent 17659ed48c
commit ce61653a9a
1 changed files with 3 additions and 2 deletions
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5
wolfcrypt/src/asn.c
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@ -1329,7 +1329,7 @@ int GetASN_Items(const ASNItem* asn, ASNGetData *data, int count, int complete,
word32 endIdx[GET_ASN_MAX_DEPTH] = { length, length, length, length, length, word32 endIdx[GET_ASN_MAX_DEPTH] = { length, length, length, length, length,
length, length }; length, length };
/* Set choices to -1 to indicate they haven't been seen or found. */ /* Set choices to -1 to indicate they haven't been seen or found. */
char choiceMet[GET_ASN_MAX_CHOICES] = { -1, -1 }; signed char choiceMet[GET_ASN_MAX_CHOICES] = { -1, -1 };
/* Not matching a choice right now. */ /* Not matching a choice right now. */
int choice = 0; int choice = 0;
/* Current depth of ASN.1 item. */ /* Current depth of ASN.1 item. */
@ -4728,6 +4728,7 @@ const byte* OidFromId(word32 id, word32 type, word32* oidSz)
case AIA_CA_REPO_OID: case AIA_CA_REPO_OID:
oid = extAuthInfoCaRespOid; oid = extAuthInfoCaRespOid;
*oidSz = sizeof(extAuthInfoCaRespOid); *oidSz = sizeof(extAuthInfoCaRespOid);
break;
#endif /* WOLFSSL_SUBJ_INFO_ACC */ #endif /* WOLFSSL_SUBJ_INFO_ACC */
default: default:
break; break;
@ -17300,7 +17301,7 @@ static int DecodeSubjInfoAcc(const byte* input, int sz, DecodedCert* cert)
*/ */
while (idx < (word32)sz) { while (idx < (word32)sz) {
word32 oid; word32 oid = 0;
byte b; byte b;
/* Unwrap an AccessDescription */ /* Unwrap an AccessDescription */