lib/mbedtls
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Change some error codes to be more accurate

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Signed-off-by: David Horstmann <david.horstmann@arm.com>
This commit is contained in:
David Horstmann
2023-02-20 17:18:45 +00:00
parent 0f852c9277
commit 18ec9d7da1
1 changed files with 3 additions and 3 deletions
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6
library/oid.c
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@ -902,7 +902,7 @@ static int oid_parse_number(const char **p, const char *bound)
while (*p < bound && **p >= '0' && **p <= '9') {
ret = 0;
if (num > (INT_MAX / 10)) {
return MBEDTLS_ERR_OID_BUF_TOO_SMALL;
return MBEDTLS_ERR_ASN1_INVALID_DATA;
}
num *= 10;
num += **p - '0';
@ -988,7 +988,7 @@ int mbedtls_oid_from_numeric_string(mbedtls_asn1_buf *oid,
if ((UINT_MAX - (unsigned int) component2) <=
((unsigned int) component1 * 40)) {
return MBEDTLS_ERR_OID_BUF_TOO_SMALL;
return MBEDTLS_ERR_ASN1_INVALID_DATA;
}
encoded_len = oid_subidentifier_num_bytes(((unsigned int) component1 * 40)
+ (unsigned int) component2);
@ -1008,7 +1008,7 @@ int mbedtls_oid_from_numeric_string(mbedtls_asn1_buf *oid,
size_t num_bytes = oid_subidentifier_num_bytes(val);
if ((SIZE_MAX - encoded_len) <= num_bytes) {
return MBEDTLS_ERR_OID_BUF_TOO_SMALL;
return MBEDTLS_ERR_ASN1_INVALID_DATA;
}
encoded_len += num_bytes;
}