realloc check?

2019-03-18 20:35:03 +01:00
parent 28b074106d
commit 7deb99b999
1 changed files with 3 additions and 0 deletions
--- a/client/cmdflashmem.c
+++ b/client/cmdflashmem.c
@@ -261,6 +261,9 @@ int CmdFlashMemLoad(const char *Cmd) {
    }

    data = realloc(data, datalen);
+    if (!data) {
+        return 1;
+    }

    //Send to device
    uint32_t bytes_sent = 0;