Fix build error on IAR

Ron Eldor · Ron Eldor · commit a2531b567466 · 2018-09-02T10:48:31.000+03:00
IAR fails to build when a variable is initialized with empty curly braces.
Added `{ { 0 } }` to fix that.
diff --git a/features/cryptocell/FEATURE_CRYPTOCELL310/trng.c b/features/cryptocell/FEATURE_CRYPTOCELL310/trng.c
@@ -25,7 +25,7 @@
 #include "mbedtls/platform.h"
 
 extern mbedtls_platform_context  ctx;
-static CRYS_RND_WorkBuff_t  rndWorkBuff;
+static CRYS_RND_WorkBuff_t  rndWorkBuff = { { 0 } };
 
 /* Implementation that should never be optimized out by the compiler */
 static void mbedtls_zeroize( void *v, size_t n ) {
diff --git a/features/mbedtls/platform/src/platform_alt.c b/features/mbedtls/platform/src/platform_alt.c
@@ -22,7 +22,7 @@
 #if defined(MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT)
 #include "mbed_critical.h"
 
-mbedtls_platform_context ctx = { };
+mbedtls_platform_context ctx = { { 0 } };
 
 int mbedtls_platform_setup( mbedtls_platform_context *unused_ctx )
 {

Original file line number	Diff line number	Diff line change
`@@ -22,7 +22,7 @@`
`22`	`22`	`#if defined(MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT)`
`23`	`23`	`#include "mbed_critical.h"`
`24`	`24`
`25`		`-mbedtls_platform_context ctx = { };`
	`25`	`+mbedtls_platform_context ctx = { { 0 } };`
`26`	`26`
`27`	`27`	`int mbedtls_platform_setup( mbedtls_platform_context *unused_ctx )`
`28`	`28`	`{`