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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/ecdh.c
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@ -363,7 +363,7 @@ static int ecdh_read_params_internal(mbedtls_ecdh_context_mbed *ctx,
const unsigned char *end)
{
return mbedtls_ecp_tls_read_point(&ctx->grp, &ctx->Qp, buf,
end - *buf);
(size_t) (end - *buf));
}
/*
@ -379,7 +379,7 @@ int mbedtls_ecdh_read_params(mbedtls_ecdh_context *ctx,
{
int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
mbedtls_ecp_group_id grp_id;
if ((ret = mbedtls_ecp_tls_read_group_id(&grp_id, buf, end - *buf))
if ((ret = mbedtls_ecp_tls_read_group_id(&grp_id, buf, (size_t) (end - *buf)))
!= 0) {
return ret;
}