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leak less memory on malloc failure

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@24135 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Love Hörnquist Åstrand
2008-12-11 05:05:43 +00:00
parent 765d501701
commit b1af3f1abc
1 changed files with 13 additions and 3 deletions
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16
lib/krb5/asn1_glue.c
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@@ -52,13 +52,23 @@ _krb5_principalname2krb5_principal (krb5_context context,
const PrincipalName from, const PrincipalName from,
const Realm realm) const Realm realm)
{ {
krb5_principal p = malloc(sizeof(*p)); krb5_error_code ret;
krb5_principal p;
p = malloc(sizeof(*p));
if (p == NULL) if (p == NULL)
return ENOMEM; return ENOMEM;
copy_PrincipalName(&from, &p->name); ret = copy_PrincipalName(&from, &p->name);
if (ret) {
free(p);
return ret;
}
p->realm = strdup(realm); p->realm = strdup(realm);
if (p->realm == NULL) if (p->realm == NULL) {
free_PrincipalName(&p->name);
free(p);
return ENOMEM; return ENOMEM;
}
*principal = p; *principal = p;
return 0; return 0;
} }