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-rw-r--r--src/libirecovery.c9
1 files changed, 8 insertions, 1 deletions
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) {