diff options
| author | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2017-02-05 20:05:27 -0500 |
|---|---|---|
| committer | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2017-02-05 21:07:55 -0500 |
| commit | 2d26d8e07ee680995f96597a1cd713dd81491b89 (patch) | |
| tree | ca66e286a3319e1edf1d473d7d519c145596ac37 /src/reply-password | |
| parent | 52e634271fe96ec23a22705ffb87df59a09d1618 (diff) | |
treewide: replace homegrown memory_erase with explicit_bzero
explicit_bzero was added in glibc 2.25. Make use of it.
explicit_bzero is hardcoded to zero the memory, so string erase now
truncates the string, instead of overwriting it with 'x'. This causes
a visible difference only in the journalctl case.
Diffstat (limited to 'src/reply-password')
| -rw-r--r-- | src/reply-password/reply-password.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/reply-password/reply-password.c b/src/reply-password/reply-password.c index 17eab9772e..a17c8a62b8 100644 --- a/src/reply-password/reply-password.c +++ b/src/reply-password/reply-password.c @@ -90,7 +90,7 @@ int main(int argc, char *argv[]) { r = send_on_socket(fd, argv[2], packet, length); finish: - memory_erase(packet, sizeof(packet)); + explicit_bzero(packet, sizeof(packet)); return r < 0 ? EXIT_FAILURE : EXIT_SUCCESS; } |