Replace memset() with mbedtls_platform_memset()
Steps:
1. sed -i 's/\bmemset(\([^)]\)/mbedtls_platform_memset(\1/g' library/*.c tinycrypt/*.c include/mbedtls/*.h scripts/data_files/*.fmt
2. Manually edit library/platform_util.c to revert to memset() in the
implementations of mbedtls_platform_memset() and mbedtls_platform_memcpy()
3. egrep -n '\<memset\>' library/*.c include/mbedtls/*.h tinycrypt/*.c
The remaining occurrences are in three categories:
a. From point 2 above.
b. In comments.
c. In the initialisation of memset_func, to be changed in a future commit.
diff --git a/library/x509_csr.c b/library/x509_csr.c
index 9b58a86..4407742 100644
--- a/library/x509_csr.c
+++ b/library/x509_csr.c
@@ -96,7 +96,7 @@
unsigned char *p, *end;
mbedtls_x509_buf sig_params;
- memset( &sig_params, 0, sizeof( mbedtls_x509_buf ) );
+ mbedtls_platform_memset( &sig_params, 0, sizeof( mbedtls_x509_buf ) );
/*
* Check for valid input
@@ -383,7 +383,7 @@
*/
void mbedtls_x509_csr_init( mbedtls_x509_csr *csr )
{
- memset( csr, 0, sizeof(mbedtls_x509_csr) );
+ mbedtls_platform_memset( csr, 0, sizeof(mbedtls_x509_csr) );
}
/*