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(print_tickets): bail out if krb5_cc_next_cred returns error other

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than KRB5_CC_END


git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@12990 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Johan Danielsson
2003-10-12 15:57:42 +00:00
parent a5cffb7aa7
commit 0cad850aac
1 changed files with 6 additions and 4 deletions
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10
kuser/klist.c
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@@ -273,10 +273,10 @@ print_tickets (krb5_context context,
rtbl_set_prefix(ct, " "); rtbl_set_prefix(ct, " ");
rtbl_set_column_prefix(ct, COL_ISSUED, ""); rtbl_set_column_prefix(ct, COL_ISSUED, "");
} }
while (krb5_cc_next_cred (context, while ((ret = krb5_cc_next_cred (context,
ccache, ccache,
&cursor, &cursor,
&creds) == 0) { &creds)) == 0) {
if(do_verbose){ if(do_verbose){
print_cred_verbose(context, &creds); print_cred_verbose(context, &creds);
}else{ }else{
@@ -284,6 +284,8 @@ print_tickets (krb5_context context,
} }
krb5_free_creds_contents (context, &creds); krb5_free_creds_contents (context, &creds);
} }
if(ret != KRB5_CC_END)
krb5_err(context, 1, ret, "krb5_cc_get_next");
ret = krb5_cc_end_seq_get (context, ccache, &cursor); ret = krb5_cc_end_seq_get (context, ccache, &cursor);
if (ret) if (ret)
krb5_err (context, 1, ret, "krb5_cc_end_seq_get"); krb5_err (context, 1, ret, "krb5_cc_end_seq_get");