Have sodium_munlock() zero the buffer before unlocking it.

2014-05-06 09:18:31 -07:00 · 2014-05-06 09:18:31 -07:00 · a30f364ce1
commit a30f364ce1
parent 2094263048
1 changed files with 1 additions and 0 deletions
--- a/src/libsodium/sodium/utils.c
+++ b/src/libsodium/sodium/utils.c
@ -172,6 +172,7 @@ sodium_mlock(void * const addr, const size_t len)
 int
 sodium_munlock(void * const addr, const size_t len)
 {
+    sodium_memzero(addr, len);
 #ifdef HAVE_MLOCK
    return munlock(addr, len);
 #elif defined(HAVE_VIRTUALLOCK)