From 08a7c94569160eeb6f8e757c361d5e04a6492700 Mon Sep 17 00:00:00 2001
From: 怯花颜
Date: Sun, 24 Oct 2021 01:35:05 +0200
Subject: win32: SPDRP_DRIVER property has a 4-character suffix that is not
 necessarily an integer

---
 src/libirecovery.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/libirecovery.c b/src/libirecovery.c
index 58a6620..3bcfbf2 100644
--- a/src/libirecovery.c
+++ b/src/libirecovery.c
@@ -2207,7 +2207,14 @@ static void *_irecv_event_handler(void* data)
 					free(details);
 					continue;
 				}
-				uint32_t location = strtoul(p+1, NULL, 16);
+				p++;
+				uint32_t location = 0;
+				if (!*p || strlen(p) < 4) {
+					debug("%s: ERROR: Driver location suffix too short\n", __func__);
+					free(details);
+					continue;
+				}
+				memcpy(&location, p, 4);
 				int found = 0;
 
 				FOREACH(struct irecv_usb_device_info *devinfo, &devices) {
-- 
cgit v1.1-32-gdbae