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pluto: Locking fixed in cert_add.

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This commit is contained in:
Tobias Brunner
2010-10-26 09:58:13 +02:00
parent 1f2c328355
commit 71711b67b4
1 changed files with 7 additions and 6 deletions
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src/pluto/certs.c
+7 -6
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@@ -74,20 +74,21 @@ void cert_free(cert_t *cert)
cert_t* cert_add(cert_t *cert) cert_t* cert_add(cert_t *cert)
{ {
certificate_t *certificate = cert->cert; certificate_t *certificate = cert->cert;
cert_t *c = certs; cert_t *c;
while (c != NULL) lock_certs_and_keys("cert_add");
for (c = certs; c != NULL; c = c->next)
{ {
if (certificate->equals(certificate, c->cert)) /* already in chain, free cert */ if (certificate->equals(certificate, c->cert))
{ { /* already in chain, free cert */
unlock_certs_and_keys("cert_add");
cert_free(cert); cert_free(cert);
return c; return c;
} }
c = c->next;
} }
/* insert new cert at the root of the chain */ /* insert new cert at the root of the chain */
lock_certs_and_keys("cert_add");
cert->next = certs; cert->next = certs;
certs = cert; certs = cert;
DBG(DBG_CONTROL | DBG_PARSING, DBG(DBG_CONTROL | DBG_PARSING,