Fix deref after null

ctx may be NULL at 178 line
openssl · Dec 16, 2021 · 209aee6 · 209aee6
1 parent dd2fcc1
commit 209aee6
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/providers/implementations/storemgmt/file_store.c b/providers/implementations/storemgmt/file_store.c
@@ -190,7 +190,9 @@ static void *file_open_dir(const char *path, const char *uri, void *provctx)
     }
     return ctx;
  err:
-    file_close(ctx);
+    if (ctx != NULL)
+        file_close(ctx);
+
     return NULL;
 }
 
@@ -762,6 +764,9 @@ static int file_close_stream(struct file_ctx_st *ctx)
 
 static int file_close(void *loaderctx)
 {
+    if (loaderctx == NULL)
+        assert(0);
+
     struct file_ctx_st *ctx = loaderctx;
 
     switch (ctx->type) {