diff options
Diffstat (limited to 'src/crypto/mac/ghash/builtin/ghash_builtin.c')
| -rw-r--r-- | src/crypto/mac/ghash/builtin/ghash_builtin.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/crypto/mac/ghash/builtin/ghash_builtin.c b/src/crypto/mac/ghash/builtin/ghash_builtin.c index 34e118a..a243b2a 100644 --- a/src/crypto/mac/ghash/builtin/ghash_builtin.c +++ b/src/crypto/mac/ghash/builtin/ghash_builtin.c @@ -126,7 +126,10 @@ static bool ghash_hash(fastd_context_t *ctx UNUSED, const fastd_mac_state_t *sta } static void ghash_free_state(fastd_context_t *ctx UNUSED, fastd_mac_state_t *state) { - free(state); + if (state) { + secure_memzero(state, sizeof(*state)); + free(state); + } } static void ghash_free(fastd_context_t *ctx UNUSED, fastd_mac_context_t *mctx UNUSED) { |