)]}'
{
  "commit": "11b5447c9a97d503274c676a3b3e39f1614e99a6",
  "tree": "009987782ae220b6abf7c350dac1d581f4ee8440",
  "parents": [
    "56d286123d70acfa4787fc1240fc1004359e892b"
  ],
  "author": {
    "name": "Joachim Reiersen",
    "email": "joachimr@meta.com",
    "time": "Tue May 12 19:31:02 2026"
  },
  "committer": {
    "name": "webrtc-scoped@luci-project-accounts.iam.gserviceaccount.com",
    "email": "webrtc-scoped@luci-project-accounts.iam.gserviceaccount.com",
    "time": "Tue May 12 21:40:19 2026"
  },
  "message": "Fix UB when comparing two empty webrtc::Buffer objects\n\noperator\u003d\u003d invoked std::memcmp(nullptr, nullptr, 0) when both buffers\nwere empty, which is undefined behavior and triggers a ubsan crash. Fix\nthe issue by returning early if both buffers have size 0.\n\nBug: webrtc:42224551\nChange-Id: I073171f57640e20115361146ebbe89e1781be0af\nReviewed-on: https://webrtc-review.googlesource.com/c/src/+/472020\nCommit-Queue: Joachim Reiersen \u003cjoachimr@meta.com\u003e\nCommit-Queue: Mirko Bonadei \u003cmbonadei@webrtc.org\u003e\nReviewed-by: Mirko Bonadei \u003cmbonadei@webrtc.org\u003e\nReviewed-by: Harald Alvestrand \u003chta@webrtc.org\u003e\nCr-Commit-Position: refs/heads/main@{#47694}\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "88b2ff76dd40378214e0020329dc7af5aaf751b6",
      "old_mode": 33188,
      "old_path": "rtc_base/buffer.h",
      "new_id": "4d0deaa1061df5a72a6d41f7c6de6e3f82d1412a",
      "new_mode": 33188,
      "new_path": "rtc_base/buffer.h"
    },
    {
      "type": "modify",
      "old_id": "4c226675db1810303b2992106f869c37076360e5",
      "old_mode": 33188,
      "old_path": "rtc_base/buffer_unittest.cc",
      "new_id": "872cf7a197fa9a2758cd5d9c51b11e07e6e51cf9",
      "new_mode": 33188,
      "new_path": "rtc_base/buffer_unittest.cc"
    }
  ]
}