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(make_path): make sure we return allocated memory

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Coverity, NetBSD CID#1892


git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@17043 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Love Hörnquist Åstrand
2006-04-10 10:26:35 +00:00
parent 69dda05a9c
commit 2eeae67af7
1 changed files with 3 additions and 1 deletions
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4
lib/krb5/transited.c
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@@ -100,8 +100,10 @@ make_path(krb5_context context, struct tr_realm *r,
p = from + strlen(from);
while(1){
while(p >= from && *p != '/') p--;
if(p == from)
if(p == from) {
r->next = path; /* XXX */
return KRB5KDC_ERR_POLICY;
}
if(strncmp(to, from, p - from) == 0)
break;
tmp = calloc(1, sizeof(*tmp));