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authorDan Winship <danw@src.gnome.org>2000-08-14 04:49:28 +0800
committerDan Winship <danw@src.gnome.org>2000-08-14 04:49:28 +0800
commit184ad0a7f66f5d549fa6f1e2acaaa87592190c33 (patch)
tree576a27db39fff973654a9b672e43569f960ed12b /mail/mail-format.c
parent3ff93be29af88808d2552a5bafd8db1980dc6cb2 (diff)
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Fix some freed-memory references
* mail-format.c (add_url): Fix some freed-memory references svn path=/trunk/; revision=4806
Diffstat (limited to 'mail/mail-format.c')
-rw-r--r--mail/mail-format.c24
1 files changed, 12 insertions, 12 deletions
diff --git a/mail/mail-format.c b/mail/mail-format.c
index 36ce4d9b86..f9739b911e 100644
--- a/mail/mail-format.c
+++ b/mail/mail-format.c
@@ -109,18 +109,21 @@ free_urls (gpointer urls)
g_hash_table_destroy (urls);
}
-static void
+static char *
add_url (char *url, gpointer data, MailDisplay *md)
{
GHashTable *urls;
gpointer old_key, old_value;
urls = g_datalist_get_data (md->data, "urls");
- g_return_if_fail (urls != NULL);
+ g_return_val_if_fail (urls != NULL, NULL);
- if (g_hash_table_lookup_extended (urls, url, &old_key, &old_value))
- g_free (old_key);
+ if (g_hash_table_lookup_extended (urls, url, &old_key, &old_value)) {
+ g_free (url);
+ url = old_key;
+ }
g_hash_table_insert (urls, url, data);
+ return url;
}
/**
@@ -218,9 +221,7 @@ get_url_for_icon (const char *icon_name, MailDisplay *md)
g_free (icon_path);
url = g_strdup_printf ("x-evolution-data:%p", ba);
- add_url (url, ba, md);
-
- return url;
+ return add_url (url, ba, md);
}
@@ -967,12 +968,12 @@ handle_text_enriched (CamelMimePart *part, const char *mime_type,
g_string_free (string, TRUE);
xed = g_strdup_printf ("x-evolution-data:%p", part);
- add_url (xed, ba, md);
- camel_object_hook_event (CAMEL_OBJECT (md->current_message),
- "finalize", free_byte_array, ba);
mail_html_write (md->html, md->stream,
"<iframe src=\"%s\" frameborder=0 scrolling=no>"
"</iframe>", xed);
+ add_url (xed, ba, md);
+ camel_object_hook_event (CAMEL_OBJECT (md->current_message),
+ "finalize", free_byte_array, ba);
return TRUE;
}
@@ -1523,9 +1524,8 @@ handle_via_external (CamelMimePart *part, const char *mime_type,
icon = "gnome-unknown.png";
action = g_strdup_printf ("open the file in %s", app->name);
url = g_strdup_printf ("x-evolution-external:%s", app->command);
- add_url (url, part, md);
-
handle_mystery (part, md, url, icon, desc, action);
+ add_url (url, part, md);
g_free (action);