commit 8aff4ef274688be38423820091895a2f30187f28
author Valerio Setti <valerio.setti@nordicsemi.no> Fri Feb 16 14:31:51 2024 +0100
committer Valerio Setti <valerio.setti@nordicsemi.no> Fri Feb 16 15:26:08 2024 +0100
tree 4392756b142e70b6dde87cb6911a6e14906f892c
parent 0f286d5453488acbc0ae2191ea80f1156eabbbb4

test_suite_pem: add more test cases for invalid padding data

Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>

library/pem.c

diff --git a/library/pem.c b/library/pem.c
index a111970..3f01d3b 100644
--- a/library/pem.c
+++ b/library/pem.c
@@ -463,7 +463,7 @@
          * mismatches. */
         ret = pem_check_pkcs_padding(buf, len, &len);
         if (ret != 0) {
-            mbedtls_free(buf);
+            mbedtls_zeroize_and_free(buf, len);
             return ret;
         }