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Before importing a certificate, free any previous one. Bug 1648
[exim.git]
/
src
/
src
/
tlscert-gnu.c
diff --git
a/src/src/tlscert-gnu.c
b/src/src/tlscert-gnu.c
index 40f49d36699dfd21a4d10a941cce65f90bbdc3bd..69ce27fc81db405b10edabf555966abe5f7081ea 100644
(file)
--- a/
src/src/tlscert-gnu.c
+++ b/
src/src/tlscert-gnu.c
@@
-77,10
+77,15
@@
return fail;
}
void
}
void
-tls_free_cert(void * cert)
+tls_free_cert(void *
*
cert)
{
{
-gnutls_x509_crt_deinit((gnutls_x509_crt_t) cert);
-gnutls_global_deinit();
+gnutls_x509_crt_t crt = *(gnutls_x509_crt_t *)cert;
+if (crt)
+ {
+ gnutls_x509_crt_deinit(crt);
+ gnutls_global_deinit();
+ *cert = NULL;
+ }
}
/*****************************************************
}
/*****************************************************