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| author | Darren Tucker <dtucker@zip.com.au> | 2005-07-07 12:09:35 +0200 |
|---|---|---|
| committer | Darren Tucker <dtucker@zip.com.au> | 2005-07-07 12:09:35 +0200 |
| commit | a83f2612c275aea3168cadd94433590aa15a8ad3 (patch) | |
| tree | 7a5572b0d05d9d83c398472399e68905b7c9908b /auth-krb5.c | |
| parent | - [auth-krb5.c auth.h gss-serv-krb5.c] Move KRB5CCNAME generation for the MIT (diff) | |
| download | openssh-a83f2612c275aea3168cadd94433590aa15a8ad3.tar.xz openssh-a83f2612c275aea3168cadd94433590aa15a8ad3.zip | |
- (dtucker) [auth-krb5.c] There's no guarantee that snprintf will set errno
in the case where the buffer is insufficient, so always return ENOMEM.
Also pointed out by sxw at inf.ed.ac.uk.
Diffstat (limited to 'auth-krb5.c')
| -rw-r--r-- | auth-krb5.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/auth-krb5.c b/auth-krb5.c index 01b387c23..6ae4f5fc4 100644 --- a/auth-krb5.c +++ b/auth-krb5.c @@ -222,7 +222,7 @@ ssh_krb5_cc_gen(krb5_context ctx, krb5_ccache *ccache) { ret = snprintf(ccname, sizeof(ccname), "FILE:/tmp/krb5cc_%d_XXXXXXXXXX", geteuid()); if (ret == -1 || ret >= sizeof(ccname)) - return errno; + return ENOMEM; old_umask = umask(0177); tmpfd = mkstemp(ccname + strlen("FILE:")); |