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Add preprocessor config guards

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Signed-off-by: Agathiyan Bragadeesh <agathiyan.bragadeesh2@arm.com>
This commit is contained in:
Agathiyan Bragadeesh
2023-07-31 16:10:07 +01:00
parent 6cbfae591a
commit 0eb6673a80
2 changed files with 12 additions and 0 deletions
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6
library/x509.c
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@@ -876,12 +876,15 @@ int mbedtls_x509_dn_gets(char *buf, size_t size, const mbedtls_x509_name *dn)
}
if(is_numericoid) {
#if defined(MBEDTLS_ASN1_WRITE_C)
s[0] = '#';
c = name->val.tag;
char lowbits = (c & 0x0F);
char highbits = c>>4;
s[1] = nibble_to_hex_digit(highbits);
s[2] = nibble_to_hex_digit(lowbits);
asn1_len_p = asn1_len_buf+5;
asn1_len_size = mbedtls_asn1_write_len(&asn1_len_p,asn1_len_buf,name->val.len);
asn1_len_start = 5 - asn1_len_size;
@@ -900,6 +903,9 @@ int mbedtls_x509_dn_gets(char *buf, size_t size, const mbedtls_x509_name *dn)
s[j++] = nibble_to_hex_digit(highbits);
s[j] = nibble_to_hex_digit(lowbits);
}
#else
return MBEDTLS_ERR_X509_FEATURE_UNAVAILABLE;
#endif
} else {
for (i = 0, j = 0; i < name->val.len; i++, j++) {
if (j >= sizeof(s) - 1) {