lib/mbedtls
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Fix warnings re: unused variables in pkparse and pkwrite

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Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
This commit is contained in:
Dave Rodgman
2023-06-28 11:54:25 +01:00
parent f488c2ca79
commit 1262315a1a
2 changed files with 9 additions and 2 deletions
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2
library/pkparse.c
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@ -1229,7 +1229,6 @@ int mbedtls_pk_parse_key(mbedtls_pk_context *pk,
const unsigned char *pwd, size_t pwdlen) const unsigned char *pwd, size_t pwdlen)
{ {
int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED; int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
const mbedtls_pk_info_t *pk_info;
#if defined(MBEDTLS_PEM_PARSE_C) #if defined(MBEDTLS_PEM_PARSE_C)
size_t len; size_t len;
mbedtls_pem_context pem; mbedtls_pem_context pem;
@ -1256,6 +1255,7 @@ int mbedtls_pk_parse_key(mbedtls_pk_context *pk,
} }
if (ret == 0) { if (ret == 0) {
const mbedtls_pk_info_t *pk_info;
pk_info = mbedtls_pk_info_from_type(MBEDTLS_PK_RSA); pk_info = mbedtls_pk_info_from_type(MBEDTLS_PK_RSA);
if ((ret = mbedtls_pk_setup(pk, pk_info)) != 0 || if ((ret = mbedtls_pk_setup(pk, pk_info)) != 0 ||
(ret = pk_parse_key_pkcs1_der(mbedtls_pk_rsa(*pk), (ret = pk_parse_key_pkcs1_der(mbedtls_pk_rsa(*pk),

9
library/pkwrite.c
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@ -175,9 +175,12 @@ exit:
int mbedtls_pk_write_pubkey(unsigned char **p, unsigned char *start, int mbedtls_pk_write_pubkey(unsigned char **p, unsigned char *start,
const mbedtls_pk_context *key) const mbedtls_pk_context *key)
{ {
int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
size_t len = 0; size_t len = 0;
(void) p;
(void) start;
(void) key;
PK_VALIDATE_RET(p != NULL); PK_VALIDATE_RET(p != NULL);
PK_VALIDATE_RET(*p != NULL); PK_VALIDATE_RET(*p != NULL);
PK_VALIDATE_RET(start != NULL); PK_VALIDATE_RET(start != NULL);
@ -313,6 +316,10 @@ int mbedtls_pk_write_key_der(mbedtls_pk_context *key, unsigned char *buf, size_t
unsigned char *c; unsigned char *c;
size_t len = 0; size_t len = 0;
(void) ret;
(void) c;
(void) key;
PK_VALIDATE_RET(key != NULL); PK_VALIDATE_RET(key != NULL);
if (size == 0) { if (size == 0) {
return MBEDTLS_ERR_ASN1_BUF_TOO_SMALL; return MBEDTLS_ERR_ASN1_BUF_TOO_SMALL;