Fix llvm error: variable 'default_iv_length' may be used uninitialized

Backport of #7210 Signed-off-by: Sergey <[email protected]>
Mbed-TLS · Mar 6, 2023 · 04eb7c0 · 04eb7c0
1 parent 40d79ce
commit 04eb7c0
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/library/psa_crypto.c b/library/psa_crypto.c
@@ -3392,7 +3392,7 @@ psa_status_t psa_cipher_generate_iv(psa_cipher_operation_t *operation,
 {
     psa_status_t status = PSA_ERROR_CORRUPTION_DETECTED;
     uint8_t local_iv[PSA_CIPHER_IV_MAX_SIZE];
-    size_t default_iv_length;
+    size_t default_iv_length = 0;
 
     if (operation->id == 0) {
         status = PSA_ERROR_BAD_STATE;