Bug 309980 – [GStreamer] clang-22 unsafe-buffer-usage-in-unique-ptr-array-access warnings

• Component: Platform
• Status: RESOLVED FIXED

[Philippe Normand]

In file included from /var/home/phil/WebKit/WebKitBuild/GTK/Release/WebCore/DerivedSources/unified-sources/UnifiedSource-3c72abbe-21.cpp:8:
/var/home/phil/WebKit/Source/WebCore/platform/audio/gstreamer/FFTFrameGStreamer.cpp:97:23: warning: direct access using operator[] on std::unique_ptr<T[]> is unsafe due to lack of bounds checking [-Wunsafe-buffer-usage-in-unique-ptr-array-access]
   97 |         imagData[i] = m_complexData[i].i;
      |                       ^~~~~~~~~~~~~~~~
/var/home/phil/WebKit/Source/WebCore/platform/audio/gstreamer/FFTFrameGStreamer.cpp:98:23: warning: direct access using operator[] on std::unique_ptr<T[]> is unsafe due to lack of bounds checking [-Wunsafe-buffer-usage-in-unique-ptr-array-access]
   98 |         realData[i] = m_complexData[i].r;
      |                       ^~~~~~~~~~~~~~~~
/var/home/phil/WebKit/Source/WebCore/platform/audio/gstreamer/FFTFrameGStreamer.cpp:108:9: warning: direct access using operator[] on std::unique_ptr<T[]> is unsafe due to lack of bounds checking [-Wunsafe-buffer-usage-in-unique-ptr-array-access]
  108 |         m_complexData[i].i = imagData[i];
      |         ^~~~~~~~~~~~~~~~
/var/home/phil/WebKit/Source/WebCore/platform/audio/gstreamer/FFTFrameGStreamer.cpp:109:9: warning: direct access using operator[] on std::unique_ptr<T[]> is unsafe due to lack of bounds checking [-Wunsafe-buffer-usage-in-unique-ptr-array-access]
  109 |         m_complexData[i].r = realData[i];
      |         ^~~~~~~~~~~~~~~~
4 warnings generated.

[Philippe Normand]

Pull request: https://github.com/WebKit/WebKit/pull/60655

[EWS]

Committed 309309@main (0816379351c3): <https://commits.webkit.org/309309@main>

Reviewed commits have been landed. Closing PR #60655 and removing active labels.

[Radar WebKit Bug Importer]

<rdar://problem/172645694>