[PATCH] wpa_supplicant: increase ctrl udp buffer

[Janusz Dziedzic]

Seems, some test cases,
eg. ap_wpa2_psk_ext_retry_msg_3c
require larger buffer than 256 bytes.

In other case I fail such test cases when
run on real HW and using:
CONFIG_CTRL_IFACE=udp-remote

Signed-off-by: Janusz Dziedzic <janusz.dziedzic at gmail.com>
---
 wpa_supplicant/ctrl_iface_udp.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/wpa_supplicant/ctrl_iface_udp.c b/wpa_supplicant/ctrl_iface_udp.c
index 0dc0937..8a6057a 100644
--- a/wpa_supplicant/ctrl_iface_udp.c
+++ b/wpa_supplicant/ctrl_iface_udp.c
@@ -219,7 +219,7 @@ static void wpa_supplicant_ctrl_iface_receive(int sock, void *eloop_ctx,
 {
 	struct wpa_supplicant *wpa_s = eloop_ctx;
 	struct ctrl_iface_priv *priv = sock_ctx;
-	char buf[256], *pos;
+	char buf[4096], *pos;
 	int res;
 #ifdef CONFIG_CTRL_IFACE_UDP_IPV6
 	struct sockaddr_in6 from;
@@ -600,7 +600,7 @@ static void wpa_supplicant_global_ctrl_iface_receive(int sock, void *eloop_ctx,
 {
 	struct wpa_global *global = eloop_ctx;
 	struct ctrl_iface_global_priv *priv = sock_ctx;
-	char buf[256], *pos;
+	char buf[4096], *pos;
 	int res;
 #ifdef CONFIG_CTRL_IFACE_UDP_IPV6
 	struct sockaddr_in6 from;
-- 
2.9.3