diff options
| author | Todd C. Miller <millert@cvs.openbsd.org> | 2008-01-17 16:27:08 +0000 |
|---|---|---|
| committer | Todd C. Miller <millert@cvs.openbsd.org> | 2008-01-17 16:27:08 +0000 |
| commit | 5e7c870419c200ca908d691652e8e6f60123030a (patch) | |
| tree | 2e13cb297811df4eca90a2c5988765d17241fd70 /lib | |
| parent | 4b1e420d539f63174687545d0a80d0f59009734f (diff) | |
Use TCSAFLUSH instead of TCSANOW when turning echo back on so that
there is no chance of output that was written but still pending to
be displayed. This is what the original getpass(3) did.
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/libc/gen/readpassphrase.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/libc/gen/readpassphrase.c b/lib/libc/gen/readpassphrase.c index d5e6ba71eb2..470dc94c7c5 100644 --- a/lib/libc/gen/readpassphrase.c +++ b/lib/libc/gen/readpassphrase.c @@ -1,4 +1,4 @@ -/* $OpenBSD: readpassphrase.c,v 1.20 2007/10/30 12:03:48 millert Exp $ */ +/* $OpenBSD: readpassphrase.c,v 1.21 2008/01/17 16:27:07 millert Exp $ */ /* * Copyright (c) 2000-2002, 2007 Todd C. Miller <Todd.Miller@courtesan.com> @@ -129,7 +129,7 @@ restart: /* Restore old terminal settings and signals. */ if (memcmp(&term, &oterm, sizeof(term)) != 0) { - while (tcsetattr(input, TCSANOW|TCSASOFT, &oterm) == -1 && + while (tcsetattr(input, TCSAFLUSH|TCSASOFT, &oterm) == -1 && errno == EINTR) continue; } |