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author | dtucker <dtucker> | 2005-07-07 10:09:35 +0000 |
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committer | dtucker <dtucker> | 2005-07-07 10:09:35 +0000 |
commit | 90a2f64df1ebb5e16914c44b44cd4058e6ab5906 (patch) | |
tree | 82a2f70de62f3be0ad83c7404c86f4d1c8a075e5 /auth-krb5.c | |
parent | 9b637665d2cec2fd06f680c3ce40000a8dffca63 (diff) | |
download | openssh-90a2f64df1ebb5e16914c44b44cd4058e6ab5906.tar.gz |
- (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 01b387c2..6ae4f5fc 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:")); |