Commit: 4d13ed6d3f252ef7a3ae2fd18000fb765b5c2fa1 - external-wpa_supplicant_6 (git)

external/wpa_supplicant_6

Commit MetaInfo

• Revisão: 4d13ed6d3f252ef7a3ae2fd18000fb765b5c2fa1 (tree)
• Hora: 2011-03-05 04:00:13
• Autor: Dmitry Shmidt <dimitrysh@goog...>
• Commiter: Dmitry Shmidt

Mensagem de Log

Check select() return value in wpa_ctrl_request()

Change-Id: I7bd8bbae8a5d74ef576de3e3b3f08473fc9b6d0b
Signed-off-by: Dmitry Shmidt <[e-mail]>

Mudança Sumário

• modified: wpa_supplicant/src/common/wpa_ctrl.c

Diff

--- a/wpa_supplicant/src/common/wpa_ctrl.c
+++ b/wpa_supplicant/src/common/wpa_ctrl.c
@@ -332,6 +332,8 @@ int wpa_ctrl_request(struct wpa_ctrl *ctrl, const char *cmd, size_t cmd_len,
 		FD_ZERO(&rfds);
 		FD_SET(ctrl->s, &rfds);
 		res = select(ctrl->s + 1, &rfds, NULL, NULL, &tv);
+		if (res < 0)
+			return res;
 		if (FD_ISSET(ctrl->s, &rfds)) {
 			res = recv(ctrl->s, reply, *reply_len, 0);
 			if (res < 0)