From 83e6358a4e254a70bf965f67f56c9277e087f0ca Mon Sep 17 00:00:00 2001
From: Alejandro Estringana Ruiz <alejandro.estringanaruiz@datadoghq.com>
Date: Mon, 12 Aug 2024 11:34:22 +0200
Subject: [PATCH] Fix phpt tests on version 7.x

---
 appsec/src/extension/msgpack_helpers.c            | 14 ++++++++++----
 appsec/tests/extension/generate_backtrace_07.phpt | 10 +++++-----
 2 files changed, 15 insertions(+), 9 deletions(-)

diff --git a/appsec/src/extension/msgpack_helpers.c b/appsec/src/extension/msgpack_helpers.c
index 02ad8c43fd7..93929a12c5d 100644
--- a/appsec/src/extension/msgpack_helpers.c
+++ b/appsec/src/extension/msgpack_helpers.c
@@ -12,6 +12,8 @@
 #include "php_helpers.h"
 #include "php_objects.h"
 
+static const int MAX_DEPTH = 32;
+
 static void _mpack_write_zval(mpack_writer_t *nonnull w, zval *nonnull zv);
 
 void dd_mpack_write_nullable_cstr(
@@ -264,9 +266,11 @@ static void _iovec_writer_teardown(mpack_writer_t *w)
     w->context = NULL;
 }
 
-static void parse_element(mpack_reader_t *reader, int depth, zval *output)
+// NOLINTNEXTLINE(misc-no-recursion)
+static void parse_element(
+    mpack_reader_t *nonnull reader, int depth, zval *nonnull output)
 {
-    if (depth >= 32) { // critical check!
+    if (depth >= MAX_DEPTH) { // critical check!
         mpack_reader_flag_error(reader, mpack_error_too_big);
         mlog(dd_log_error, "decode_msgpack error: msgpack object too big");
         return;
@@ -319,7 +323,8 @@ static void parse_element(mpack_reader_t *reader, int depth, zval *output)
         uint32_t count = mpack_tag_map_count(&tag);
         array_init(output);
         while (count-- > 0) {
-            zval key, value;
+            zval key;
+            zval value;
             parse_element(reader, depth + 1, &key);
             parse_element(reader, depth + 1, &value);
             if (mpack_reader_error(reader) != mpack_ok) { // critical check!
@@ -340,7 +345,8 @@ static void parse_element(mpack_reader_t *reader, int depth, zval *output)
     }
 }
 
-static bool parse_messagepack(const char *data, size_t length, zval *output)
+static bool parse_messagepack(
+    const char *nonnull data, size_t length, zval *nonnull output)
 {
     mpack_reader_t reader;
     mpack_reader_init_data(&reader, data, length);
diff --git a/appsec/tests/extension/generate_backtrace_07.phpt b/appsec/tests/extension/generate_backtrace_07.phpt
index 44f85303024..307d01327d6 100644
--- a/appsec/tests/extension/generate_backtrace_07.phpt
+++ b/appsec/tests/extension/generate_backtrace_07.phpt
@@ -6,7 +6,7 @@ DD_TRACE_GENERATE_ROOT_SPAN=0
 extension=ddtrace.so
 --FILE--
 <?php
-namespace Some\NameSpace {
+namespace Some\Package {
     use function datadog\appsec\testing\generate_backtrace;
 
     class Foo {
@@ -32,7 +32,7 @@ namespace {
     DDTrace\start_span();
     $root = DDTrace\active_span();
 
-    $class = new Some\NameSpace\Foo();
+    $class = new Some\Package\Foo();
     $class->one("foo01");
 }
 ?>
@@ -49,7 +49,7 @@ array(3) {
       ["line"]=>
       int(12)
       ["function"]=>
-      string(25) "Some\NameSpace\Foo::three"
+      string(23) "Some\Package\Foo::three"
       ["file"]=>
       string(25) "generate_backtrace_07.php"
       ["id"]=>
@@ -60,7 +60,7 @@ array(3) {
       ["line"]=>
       int(17)
       ["function"]=>
-      string(23) "Some\NameSpace\Foo::two"
+      string(21) "Some\Package\Foo::two"
       ["file"]=>
       string(25) "generate_backtrace_07.php"
       ["id"]=>
@@ -71,7 +71,7 @@ array(3) {
       ["line"]=>
       int(29)
       ["function"]=>
-      string(23) "Some\NameSpace\Foo::one"
+      string(21) "Some\Package\Foo::one"
       ["file"]=>
       string(25) "generate_backtrace_07.php"
       ["id"]=>