From fad3b1058ff1abdcfb0a51de35e8e6f408ba68a9 Mon Sep 17 00:00:00 2001
From: Simo Sorce <simo@redhat.com>
Date: Thu, 2 Feb 2012 18:29:24 -0500
Subject: Allow conversion of empty strings.

---
 proxy/src/gp_conv.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'proxy')

diff --git a/proxy/src/gp_conv.c b/proxy/src/gp_conv.c
index 88c3818..4f06987 100644
--- a/proxy/src/gp_conv.c
+++ b/proxy/src/gp_conv.c
@@ -45,6 +45,12 @@ void *gp_memdup(void *in, size_t len)
 
 int gp_conv_octet_string(size_t length, void *value, octet_string *out)
 {
+    if (length == 0) {
+        out->octet_string_val = NULL;
+        out->octet_string_len = 0;
+        return 0;
+    }
+
     out->octet_string_val = gp_memdup(value, length);
     if (!out->octet_string_val) {
         return ENOMEM;
@@ -120,6 +126,11 @@ int gp_conv_gssx_to_buffer_alloc(gssx_buffer *in, gss_buffer_t *out)
 {
     gss_buffer_desc *o;
 
+    if (in->octet_string_len == 0) {
+        *out = GSS_C_NO_BUFFER;
+        return 0;
+    }
+
     o = malloc(sizeof(gss_buffer_desc));
     if (!o) {
         return ENOMEM;
-- 
cgit