From 8bb3e1521c1c300c55a01700801a8d3e80b7bf40 Mon Sep 17 00:00:00 2001
From: rhunk <101876869+rhunk@users.noreply.github.com>
Date: Wed, 24 Apr 2024 00:22:41 +0200
Subject: [PATCH] fix(native/composer_hook): crash

---
 native/jni/src/hooks/composer_hook.h | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/native/jni/src/hooks/composer_hook.h b/native/jni/src/hooks/composer_hook.h
index a74b390e..1d349c83 100644
--- a/native/jni/src/hooks/composer_hook.h
+++ b/native/jni/src/hooks/composer_hook.h
@@ -99,13 +99,15 @@ namespace ComposerHook {
         if (global_instance == 0 || global_ctx == nullptr) {
             global_instance = instance;
             global_ctx = ctx;
-            LOGD("Injecting composer loader");
 
-            composer_loader->resize(composer_loader->size() + input_len);
-            memcpy((void*) (composer_loader->c_str() + composer_loader->size() - input_len), input, input_len);
+            if (composer_loader != nullptr) {
+                LOGD("Injecting composer loader");
+                composer_loader->resize(composer_loader->size() + input_len);
+                memcpy((void*) (composer_loader->c_str() + composer_loader->size() - input_len), input, input_len);
 
-            input = (char*) composer_loader->c_str();
-            input_len = composer_loader->size();
+                input = (char*) composer_loader->c_str();
+                input_len = composer_loader->size();
+            }
         } else {
             if (composer_loader != nullptr) {
                 delete composer_loader;