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ghostutils: Fix a crash and add some tests

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https://bugzilla.gnome.org/show_bug.cgi?id=608743
This commit is contained in:
Dan Winship
2010-02-01 18:11:43 -05:00
parent 3443f47ddf
commit 27a080537e
2 changed files with 31 additions and 1 deletions
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13
glib/ghostutils.c
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@@ -344,6 +344,9 @@ nameprep (const gchar *hostname,
g_free (tmp);
tmp = name;
if (!name)
return NULL;
/* KC normalization may have created more capital letters (eg,
* angstrom -> capital A with ring). So we have to lowercasify a
* second time. (This is more-or-less how the nameprep algorithm
@@ -398,8 +401,11 @@ g_hostname_to_ascii (const gchar *hostname)
gssize llen, oldlen;
gboolean unicode;
out = g_string_new (NULL);
label = name = nameprep (hostname, -1);
if (!name)
return NULL;
out = g_string_new (NULL);
do
{
@@ -591,6 +597,11 @@ g_hostname_to_unicode (const gchar *hostname)
{
gchar *canonicalized = nameprep (hostname, llen);
if (!canonicalized)
{
g_string_free (out, TRUE);
return NULL;
}
g_string_append (out, canonicalized);
g_free (canonicalized);
}