commit 90330a4a2d0722c52d94b379fbd6423e002199b7
author Dave Rodgman <dave.rodgman@arm.com> Thu Sep 28 17:24:06 2023 +0100
committer Dave Rodgman <dave.rodgman@arm.com> Thu Sep 28 18:13:46 2023 +0100
tree 4802c5c20cc6c08e2cc0cfc210b8a6ad1859ba83
parent 02a53d7bef411ef26cf00efacb6b08d9ead3f1c2

Fix IAR control bypasses initialisation warning

Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>

library/sha256.c

diff --git a/library/sha256.c b/library/sha256.c
index 5375255..223badf 100644
--- a/library/sha256.c
+++ b/library/sha256.c
@@ -681,6 +681,7 @@
     int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
     uint32_t used;
     uint32_t high, low;
+    int truncated = 0;
 
     /*
      * Add padding: 0x80 then 0x00 until 8 bytes remain for the length
@@ -728,7 +729,6 @@
     MBEDTLS_PUT_UINT32_BE(ctx->state[5], output, 20);
     MBEDTLS_PUT_UINT32_BE(ctx->state[6], output, 24);
 
-    int truncated = 0;
 #if defined(MBEDTLS_SHA224_C)
     truncated = ctx->is224;
 #endif

library/sha512.c

diff --git a/library/sha512.c b/library/sha512.c
index a91d792..e739af2 100644
--- a/library/sha512.c
+++ b/library/sha512.c
@@ -828,6 +828,7 @@
     int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
     unsigned used;
     uint64_t high, low;
+    int truncated = 0;
 
     /*
      * Add padding: 0x80 then 0x00 until 16 bytes remain for the length
@@ -874,7 +875,6 @@
     sha512_put_uint64_be(ctx->state[4], output, 32);
     sha512_put_uint64_be(ctx->state[5], output, 40);
 
-    int truncated = 0;
 #if defined(MBEDTLS_SHA384_C)
     truncated = ctx->is384;
 #endif