/pidgin/main: 700097e7206b: Zephyr: fix username validation

[Tomasz Wasilczyk]

Changeset: 700097e7206bb0e319748df5d8422bd6c1064051
Author:	 Tomasz Wasilczyk <twasilczyk at pidgin.im>
Date:	 2014-04-15 21:47 +0200
Branch:	 default
URL: https://hg.pidgin.im/pidgin/main/rev/700097e7206b

Description:

Zephyr: fix username validation

diffstat:

 libpurple/protocols/zephyr/zephyr.c |  6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)

diffs (16 lines):

diff --git a/libpurple/protocols/zephyr/zephyr.c b/libpurple/protocols/zephyr/zephyr.c
--- a/libpurple/protocols/zephyr/zephyr.c
+++ b/libpurple/protocols/zephyr/zephyr.c
@@ -2237,6 +2237,12 @@ static const char *zephyr_normalize(cons
 	PurpleConnection *gc;
 	char *tmp;
 
+	if (account == NULL) {
+		if (strlen(who) >= sizeof(buf))
+			return NULL;
+		return who;
+	}
+
 	gc = purple_account_get_connection(account);
 	if (gc == NULL)
 		return NULL;