changeset
Prevent sprintf(%s, NULL) when the icon type isn't recognized.
Fri, 27 Apr 2007 20:21:41 +0000
- author
- Daniel Atallah <datallah@pidgin.im>
- date
- Fri, 27 Apr 2007 20:21:41 +0000
- changeset 16597
- 08684c31d2e9
- parent 16596
- 92be5d0abd43
- child 16598
- 05b760265bf9
- child 16601
- 591629978962
- child 16604
- b21351a48b9f
Prevent sprintf(%s, NULL) when the icon type isn't recognized.
| libpurple/buddyicon.c | file | annotate | diff | comparison | revisions |
--- a/libpurple/buddyicon.c Fri Apr 27 18:56:41 2007 +0000 +++ b/libpurple/buddyicon.c Fri Apr 27 20:21:41 2007 +0000 @@ -98,6 +98,7 @@ { PurpleCipherContext *context; gchar digest[41]; + const char *ext; context = purple_cipher_context_new_by_name("sha1", NULL); if (context == NULL) @@ -115,9 +116,10 @@ } purple_cipher_context_destroy(context); + ext = purple_util_get_image_extension(icon_data, icon_len); + /* Return the filename */ - return g_strdup_printf("%s.%s", digest, - purple_util_get_image_extension(icon_data, icon_len)); + return g_strdup_printf("%s%s%s", digest, ext ? "." : "", ext ? ext : ""); } static void
