From 7b5a1edfc520abcea6bdacd48b1889f0bfb14b8b Mon Sep 17 00:00:00 2001
From: Peter Wu <lekensteyn@gmail.com>
Date: Mon, 8 Apr 2013 18:16:17 +0200
Subject: read-dev-usbmon: fix crash on unplugging receiver

---
 read-dev-usbmon.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'read-dev-usbmon.c')

diff --git a/read-dev-usbmon.c b/read-dev-usbmon.c
index 916bf37..149db45 100644
--- a/read-dev-usbmon.c
+++ b/read-dev-usbmon.c
@@ -118,6 +118,8 @@ int main(int argc, char ** argv) {
 					printf("%02X%c", data[i],
 						i + 1 == hdr.len_cap ? '\n' : ' ');
 				}
+			} else if (hdr.len_cap > sizeof (struct report)) {
+				fprintf(stderr, "Discarding too large packet of length %u!\n", hdr.len_cap);
 			} else {
 				struct report *report = (struct report *)&data;
 				if (hdr.len_cap < 3) {
-- 
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