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krb5: Fix segfault in KCM ccache type

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This commit is contained in:
Nicolas Williams
2022-01-24 13:52:36 -06:00
parent f5180f6776
commit c4236f23bd
1 changed files with 10 additions and 10 deletions
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20
lib/krb5/kcm.c
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@@ -149,16 +149,16 @@ kcm_alloc(krb5_context context,
return KRB5_CC_NOMEM; return KRB5_CC_NOMEM;
} }
if (name != NULL) { if (name == NULL)
k->name = strdup(name); name = "";
if (k->name == NULL) {
free(k); k->name = strdup(name);
krb5_set_error_message(context, KRB5_CC_NOMEM, if (k->name == NULL) {
N_("malloc: out of memory", "")); free(k);
return KRB5_CC_NOMEM; krb5_set_error_message(context, KRB5_CC_NOMEM,
} N_("malloc: out of memory", ""));
} else return KRB5_CC_NOMEM;
k->name = NULL; }
(*id)->data.data = k; (*id)->data.data = k;
(*id)->data.length = sizeof(*k); (*id)->data.length = sizeof(*k);