diff options
Diffstat (limited to 'crypto/openssh/readpass.c')
| -rw-r--r-- | crypto/openssh/readpass.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/crypto/openssh/readpass.c b/crypto/openssh/readpass.c index c2bacdc..7914799 100644 --- a/crypto/openssh/readpass.c +++ b/crypto/openssh/readpass.c @@ -23,7 +23,7 @@ */ #include "includes.h" -RCSID("$OpenBSD: readpass.c,v 1.31 2004/10/29 22:53:56 djm Exp $"); +RCSID("$OpenBSD: readpass.c,v 1.33 2005/05/02 21:13:22 markus Exp $"); #include "xmalloc.h" #include "misc.h" @@ -106,15 +106,20 @@ read_passphrase(const char *prompt, int flags) if (flags & RP_USE_ASKPASS) use_askpass = 1; else if (flags & RP_ALLOW_STDIN) { - if (!isatty(STDIN_FILENO)) + if (!isatty(STDIN_FILENO)) { + debug("read_passphrase: stdin is not a tty"); use_askpass = 1; + } } else { rppflags |= RPP_REQUIRE_TTY; ttyfd = open(_PATH_TTY, O_RDWR); if (ttyfd >= 0) close(ttyfd); - else + else { + debug("read_passphrase: can't open %s: %s", _PATH_TTY, + strerror(errno)); use_askpass = 1; + } } if ((flags & RP_USE_ASKPASS) && getenv("DISPLAY") == NULL) |
