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| author | Andreas Schneider <asn@cryptomilk.org> | 2018-02-12 14:35:55 +0100 |
|---|---|---|
| committer | Andreas Schneider <asn@cryptomilk.org> | 2018-02-12 14:41:27 +0100 |
| commit | ebcff9fd630f8bd26b0cda23e39c63805f2b781b (patch) | |
| tree | 117d6f7a61ebf2dbef4df9e3f09f487077afb79c /src/messages.c | |
| parent | 25ff1214a40531cea33a91eed6225d4f4bf51cbc (diff) | |
| download | libssh-ebcff9fd630f8bd26b0cda23e39c63805f2b781b.tar.gz libssh-ebcff9fd630f8bd26b0cda23e39c63805f2b781b.tar.xz libssh-ebcff9fd630f8bd26b0cda23e39c63805f2b781b.zip | |
src: Use explicit_bzero() if available on the platform
Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
Diffstat (limited to 'src/messages.c')
| -rw-r--r-- | src/messages.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/messages.c b/src/messages.c index 763a2732..af885314 100644 --- a/src/messages.c +++ b/src/messages.c @@ -554,7 +554,8 @@ void ssh_message_free(ssh_message msg){ case SSH_REQUEST_AUTH: SAFE_FREE(msg->auth_request.username); if (msg->auth_request.password) { - BURN_STRING(msg->auth_request.password); + explicit_bzero(msg->auth_request.password, + strlen(msg->auth_request.password)); SAFE_FREE(msg->auth_request.password); } ssh_key_free(msg->auth_request.pubkey); @@ -973,7 +974,8 @@ SSH_PACKET_CALLBACK(ssh_packet_userauth_info_response){ uint32_t n; for (n = 0; n < session->kbdint->nanswers; n++) { - BURN_STRING(session->kbdint->answers[n]); + explicit_bzero(session->kbdint->answers[n], + strlen(session->kbdint->answers[n])); SAFE_FREE(session->kbdint->answers[n]); } SAFE_FREE(session->kbdint->answers); |