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Merge pull request #323 from yanesca/iotcrypt-942-initialise-return-values

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Initialise return values to an error
This commit is contained in:
Jaeden Amero
2019-12-19 10:24:22 +00:00
committed by GitHub
parent 16027956cd 9c2ccd2e7a
commit 795c6bab62
46 changed files with 342 additions and 282 deletions
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17
library/asn1parse.c
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@ -29,6 +29,7 @@
#include "mbedtls/asn1.h"
#include "mbedtls/platform_util.h"
#include "mbedtls/error.h"
#include <string.h>
@ -124,7 +125,7 @@ int mbedtls_asn1_get_bool( unsigned char **p,
const unsigned char *end,
int *val )
{
int ret;
int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
size_t len;
if( ( ret = mbedtls_asn1_get_tag( p, end, &len, MBEDTLS_ASN1_BOOLEAN ) ) != 0 )
@ -143,7 +144,7 @@ static int asn1_get_tagged_int( unsigned char **p,
const unsigned char *end,
int tag, int *val )
{
int ret;
int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
size_t len;
if( ( ret = mbedtls_asn1_get_tag( p, end, &len, tag ) ) != 0 )
@ -202,7 +203,7 @@ int mbedtls_asn1_get_mpi( unsigned char **p,
const unsigned char *end,
mbedtls_mpi *X )
{
int ret;
int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
size_t len;
if( ( ret = mbedtls_asn1_get_tag( p, end, &len, MBEDTLS_ASN1_INTEGER ) ) != 0 )
@ -219,7 +220,7 @@ int mbedtls_asn1_get_mpi( unsigned char **p,
int mbedtls_asn1_get_bitstring( unsigned char **p, const unsigned char *end,
mbedtls_asn1_bitstring *bs)
{
int ret;
int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
/* Certificate type is a single byte bitstring */
if( ( ret = mbedtls_asn1_get_tag( p, end, &bs->len, MBEDTLS_ASN1_BIT_STRING ) ) != 0 )
@ -252,7 +253,7 @@ int mbedtls_asn1_get_bitstring( unsigned char **p, const unsigned char *end,
int mbedtls_asn1_get_bitstring_null( unsigned char **p, const unsigned char *end,
size_t *len )
{
int ret;
int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
if( ( ret = mbedtls_asn1_get_tag( p, end, len, MBEDTLS_ASN1_BIT_STRING ) ) != 0 )
return( ret );
@ -278,7 +279,7 @@ int mbedtls_asn1_get_sequence_of( unsigned char **p,
mbedtls_asn1_sequence *cur,
int tag)
{
int ret;
int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
size_t len;
mbedtls_asn1_buf *buf;
@ -327,7 +328,7 @@ int mbedtls_asn1_get_alg( unsigned char **p,
const unsigned char *end,
mbedtls_asn1_buf *alg, mbedtls_asn1_buf *params )
{
int ret;
int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
size_t len;
if( ( ret = mbedtls_asn1_get_tag( p, end, &len,
@ -371,7 +372,7 @@ int mbedtls_asn1_get_alg_null( unsigned char **p,
const unsigned char *end,
mbedtls_asn1_buf *alg )
{
int ret;
int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
mbedtls_asn1_buf params;
memset( &params, 0, sizeof(mbedtls_asn1_buf) );