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| author | Lennart Poettering <lennart@poettering.net> | 2018-10-24 21:00:15 +0200 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2018-10-24 21:00:15 +0200 |
| commit | 87f54463117654af48d6027986c2b21831d41616 (patch) | |
| tree | 39c85be4d15ebf142c380a1fe4881ca4bc0ba4da /src/tty-ask-password-agent | |
| parent | 7388cea30d676c4c2f8cb803f28d16470b35d015 (diff) | |
| download | systemd-87f54463117654af48d6027986c2b21831d41616.tar.gz | |
string-util: introduce explicit_zero_safe()
The only real difference is that this wrapper can deal with NULL
pointer arguments, but only if the length is also zero.
CID 1396277
Diffstat (limited to 'src/tty-ask-password-agent')
| -rw-r--r-- | src/tty-ask-password-agent/tty-ask-password-agent.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/tty-ask-password-agent/tty-ask-password-agent.c b/src/tty-ask-password-agent/tty-ask-password-agent.c index 6c6f3be08c..088abecb7d 100644 --- a/src/tty-ask-password-agent/tty-ask-password-agent.c +++ b/src/tty-ask-password-agent/tty-ask-password-agent.c @@ -228,7 +228,7 @@ static int ask_password_plymouth( r = 0; finish: - explicit_bzero(buffer, sizeof(buffer)); + explicit_bzero_safe(buffer, sizeof(buffer)); return r; } @@ -275,7 +275,7 @@ static int send_passwords(const char *socket_name, char **passwords) { r = (int) n; finish: - explicit_bzero(packet, packet_length); + explicit_bzero_safe(packet, packet_length); return r; } |