From 4aeb78ece280d44607eda23f7996bae3d0c9415a Mon Sep 17 00:00:00 2001
From: Romain Vimont <rom@rom1v.com>
Date: Tue, 19 Jul 2022 12:17:02 +0200
Subject: [PATCH] Add missing allocation failure check

---
 app/src/usb/usb.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/app/src/usb/usb.c b/app/src/usb/usb.c
index 97aa9a33..190a4108 100644
--- a/app/src/usb/usb.c
+++ b/app/src/usb/usb.c
@@ -23,6 +23,11 @@ read_string(libusb_device_handle *handle, uint8_t desc_index) {
 
     // When non-negative, 'result' contains the number of bytes written
     char *s = malloc(result + 1);
+    if (!s) {
+        LOG_OOM();
+        return NULL;
+    }
+
     memcpy(s, buffer, result);
     s[result] = '\0';
     return s;