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Use size_t cast for pointer subtractions

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Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
This commit is contained in:
Dave Rodgman
2023-11-04 12:20:09 +00:00
parent effdfe7409
commit e4a6f5a7ec
26 changed files with 99 additions and 98 deletions
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4
library/pkparse.c
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@@ -928,7 +928,7 @@ int mbedtls_pk_parse_subpubkey(unsigned char **p, const unsigned char *end,
ret = pk_use_ecparams(&alg_params, pk);
}
if (ret == 0) {
ret = pk_ecc_set_pubkey(pk, *p, end - *p);
ret = pk_ecc_set_pubkey(pk, *p, (size_t) (end - *p));
*p += end - *p;
}
} else
@@ -1233,7 +1233,7 @@ static int pk_parse_key_sec1_der(mbedtls_pk_context *pk,
MBEDTLS_ERR_ASN1_LENGTH_MISMATCH);
}
if ((ret = pk_ecc_set_pubkey(pk, p, end2 - p)) == 0) {
if ((ret = pk_ecc_set_pubkey(pk, p, (size_t) (end2 - p))) == 0) {
pubkey_done = 1;
} else {
/*