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kswitch: Fix warning

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This commit is contained in:
Nicolas Williams
2022-01-11 11:32:29 -06:00
parent ef9bb8850e
commit c7feeab7eb
1 changed files with 3 additions and 2 deletions
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5
kuser/kswitch.c
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@@ -86,16 +86,17 @@ kswitch(struct kswitch_options *opt, int argc, char **argv)
krb5_err(heimtools_context, 1, ret, "krb5_cc_cache_get_first");
while (krb5_cc_cache_next(heimtools_context, cursor, &id) == 0) {
krb5_principal p;
krb5_principal p = NULL;
char num[10];
ret = krb5_cc_get_principal(heimtools_context, id, &p);
if (ret == 0)
ret = krb5_unparse_name(heimtools_context, p, &name);
if (ret) {
krb5_cc_close(heimtools_context, id);
continue;
}
ret = krb5_unparse_name(heimtools_context, p, &name);
krb5_free_principal(heimtools_context, p);
snprintf(num, sizeof(num), "%d", (int)(len + 1));