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| author | Damien Miller <djm@mindrot.org> | 2005-05-26 04:05:28 +0200 |
|---|---|---|
| committer | Damien Miller <djm@mindrot.org> | 2005-05-26 04:05:28 +0200 |
| commit | ddeb75294bed504a6182efa4b047e44363ba6eb7 (patch) | |
| tree | 83e299fca6a4aaaa5897b4d6f17919b0e5cf76a1 /readpass.c | |
| parent | - djm@cvs.openbsd.org 2005/04/21 11:47:19 (diff) | |
| download | openssh-ddeb75294bed504a6182efa4b047e44363ba6eb7.tar.xz openssh-ddeb75294bed504a6182efa4b047e44363ba6eb7.zip | |
- dtucker@cvs.openbsd.org 2005/04/23 23:43:47
[readpass.c]
Add debug message if read_passphrase can't open /dev/tty; bz #471;
ok djm@
Diffstat (limited to 'readpass.c')
| -rw-r--r-- | readpass.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/readpass.c b/readpass.c index c2bacdcd4..a193d0368 100644 --- a/readpass.c +++ b/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 1.32 2005/04/23 23:43:47 dtucker Exp $"); #include "xmalloc.h" #include "misc.h" @@ -107,14 +107,18 @@ read_passphrase(const char *prompt, int flags) use_askpass = 1; else if (flags & RP_ALLOW_STDIN) { 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) |