| commit | 0c36a1fa7b6999b9cb3b91fa440a6368c1b6d8bf | [log][tgz] |
|---|---|---|
| author | Takashi Sakamoto <tasak@google.com> | Tue Apr 01 23:24:05 2025 |
| committer | Krishna Govind <govind@chromium.org> | Tue Apr 01 23:24:05 2025 |
| tree | 71f9292349e1f2a0b804f719519695d7dcb807f2 | |
| parent | cc1ce821ad66eb04ee030a7bb71da072167869b8[diff] |
[iOS minibranch][PA] Split DoubleFreeOrCorruptionDetected into DoubleFreeDetected and CorruptionDetected.If doubly freed, the given address has been already in a freelist(thread cache's or SlotSpanMetadata's). Before immediately crash,we scan the freelists. if we know the address is some freelistentry's address, we use DoubleFreeDetected() for immediatecrash. Otherwise, likely corruption. We use CorruptionDetected().Bug: 371135823(cherry picked from commit 66f6451e3fadb2121384e4378bd603dcd0d07512)Change-Id:Ic45ad9e42e5123d3c07895d781fd4d792a1d7e19Reviewed-on:https://chromium-review.googlesource.com/c/chromium/src/+/5823466Reviewed-by: Mikihito Matsuura <mikt@google.com>Commit-Queue: Takashi Sakamoto <tasak@google.com>Cr-Original-Commit-Position: refs/heads/main@{#1440676}Reviewed-on:https://chromium-review.googlesource.com/c/chromium/src/+/6423496Reviewed-by: Harry Souders <harrysouders@google.com>Reviewed-by: Krishna Govind <govind@chromium.org>Owners-Override: Krishna Govind <govind@chromium.org>Cr-Commit-Position: refs/branch-heads/7103_3@{#3}Cr-Branched-From: 403db8e0779ca3029576ad7ddad09f40c793913c-refs/branch-heads/7103@{#9}Cr-Branched-From: e09430c64983fc906f37a9f7e6806275c9b67b86-refs/heads/main@{#1440670}
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