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don't set unused variables, remove undefined behavior:

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"Pass-by-value argument in function is undefined."

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@24869 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Love Hörnquist Åstrand
2009-02-27 03:33:26 +00:00
parent 76b62ca2a9
commit ebc8d73af1
1 changed files with 12 additions and 8 deletions
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20
kuser/klist.c
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@@ -113,7 +113,7 @@ print_cred(krb5_context context, krb5_creds *cred, rtbl_t ct, int do_flags)
*sp++ = 'A'; *sp++ = 'A';
if(cred->flags.b.hw_authent) if(cred->flags.b.hw_authent)
*sp++ = 'H'; *sp++ = 'H';
*sp++ = '\0'; *sp = '\0';
rtbl_add_column_entry(ct, COL_FLAGS, s); rtbl_add_column_entry(ct, COL_FLAGS, s);
} }
free(str); free(str);
@@ -512,24 +512,29 @@ list_caches(void)
rtbl_set_prefix(ct, " "); rtbl_set_prefix(ct, " ");
rtbl_set_column_prefix(ct, COL_NAME, ""); rtbl_set_column_prefix(ct, COL_NAME, "");
while ((ret = krb5_cc_cache_next (context, cursor, &id)) == 0) { while (krb5_cc_cache_next (context, cursor, &id) == 0) {
krb5_principal principal = NULL; krb5_principal principal = NULL;
int expired = 0; int expired = 0;
char *name; char *name;
time_t t; time_t t;
ret = krb5_cc_get_principal(context, id, &principal); ret = krb5_cc_get_principal(context, id, &principal);
if (ret == 0) if (ret)
expired = check_for_tgt (context, id, principal, &t); continue;
expired = check_for_tgt (context, id, principal, &t);
ret = krb5_cc_get_friendly_name(context, id, &name); ret = krb5_cc_get_friendly_name(context, id, &name);
if (ret == 0) { if (ret == 0) {
const char *str;
rtbl_add_column_entry(ct, COL_NAME, name); rtbl_add_column_entry(ct, COL_NAME, name);
rtbl_add_column_entry(ct, COL_CACHENAME, rtbl_add_column_entry(ct, COL_CACHENAME,
krb5_cc_get_name(context, id)); krb5_cc_get_name(context, id));
rtbl_add_column_entry(ct, COL_EXPIRES, if (expired)
expired ? N_(">>> Expired <<<", "") : str = N_(">>> Expired <<<", "");
printable_time(t)); else
str = printable_time(t);
rtbl_add_column_entry(ct, COL_EXPIRES, str);
free(name); free(name);
} }
krb5_cc_close(context, id); krb5_cc_close(context, id);
@@ -625,7 +630,6 @@ main (int argc, char **argv)
} }
argc -= optidx; argc -= optidx;
argv += optidx;
if (argc != 0) if (argc != 0)
usage (1); usage (1);