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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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6
lib/krb5/kcm.c
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@@ -149,7 +149,9 @@ kcm_alloc(krb5_context context,
return KRB5_CC_NOMEM; return KRB5_CC_NOMEM;
} }
if (name != NULL) { if (name == NULL)
name = "";
k->name = strdup(name); k->name = strdup(name);
if (k->name == NULL) { if (k->name == NULL) {
free(k); free(k);
@@ -157,8 +159,6 @@ kcm_alloc(krb5_context context,
N_("malloc: out of memory", "")); N_("malloc: out of memory", ""));
return KRB5_CC_NOMEM; return KRB5_CC_NOMEM;
} }
} else
k->name = NULL;
(*id)->data.data = k; (*id)->data.data = k;
(*id)->data.length = sizeof(*k); (*id)->data.length = sizeof(*k);