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make refcount slightly more sane.

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@22851 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Love Hörnquist Åstrand
2008-04-07 18:49:07 +00:00
parent ebb04377b6
commit 1ab683c478
1 changed files with 7 additions and 7 deletions
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14
lib/hx509/keyset.c
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@@ -59,7 +59,7 @@ RCSID("$Id$");
*/ */
struct hx509_certs_data { struct hx509_certs_data {
int ref; unsigned int ref;
struct hx509_keyset_ops *ops; struct hx509_keyset_ops *ops;
void *ops_data; void *ops_data;
}; };
@@ -203,11 +203,11 @@ _hx509_certs_ref(hx509_certs certs)
{ {
if (certs == NULL) if (certs == NULL)
return NULL; return NULL;
if (certs->ref <= 0)
_hx509_abort("certs refcount <= 0");
certs->ref++;
if (certs->ref == 0) if (certs->ref == 0)
_hx509_abort("certs refcount == 0"); _hx509_abort("certs refcount == 0 on ref");
if (certs->ref == UINT_MAX)
_hx509_abort("certs refcount == UINT_MAX on ref");
certs->ref++;
return certs; return certs;
} }
@@ -223,8 +223,8 @@ void
hx509_certs_free(hx509_certs *certs) hx509_certs_free(hx509_certs *certs)
{ {
if (*certs) { if (*certs) {
if ((*certs)->ref <= 0) if ((*certs)->ref == 0)
_hx509_abort("refcount <= 0"); _hx509_abort("cert refcount == 0 on free");
if (--(*certs)->ref > 0) if (--(*certs)->ref > 0)
return; return;