memory freeing

aws · Feb 20, 2025 · 09bd679 · 09bd679
1 parent 2132f7f
commit 09bd679
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/crypto/fipsmodule/pqdsa/pqdsa.c b/crypto/fipsmodule/pqdsa/pqdsa.c
@@ -106,14 +106,18 @@ int PQDSA_KEY_set_raw_keypair_from_seed(PQDSA_KEY *key, CBS *in) {
 
   uint8_t *seed = OPENSSL_malloc(key->pqdsa->keygen_seed_len);
   if (seed == NULL) {
-    OPENSSL_free(seed);
+    OPENSSL_free(private_key);
+    OPENSSL_free(public_key);
     return 0;
   }
 
   // attempt to generate the key from the provided seed
   if (!key->pqdsa->method->pqdsa_keygen_internal(public_key,
                                                  private_key,
                                                  CBS_data(in))) {
+    OPENSSL_free(public_key);
+    OPENSSL_free(private_key);
+    OPENSSL_free(seed);
     OPENSSL_PUT_ERROR(EVP, EVP_R_DECODE_ERROR);
     return 0;
   }