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In debug mode, std::list::iterator should diagnose comparing singular and non-singular iterators

bugzillaIssues migrated from bugzillaIssues migrated from bugzilla

hardeningIssues related to the hardening effortIssues related to the hardening effort

libc++libc++ C++ Standard Library. Not GNU libstdc++. Not libc++abi.libc++ C++ Standard Library. Not GNU libstdc++. Not libc++abi.

Status: Open.

#30691 In llvm/llvm-project;

· llvmbot opened on Dec 11, 2016

[libc++] std::unreachable should probably trap in some hardening modes

hardeningIssues related to the hardening effortIssues related to the hardening effort

libc++libc++ C++ Standard Library. Not GNU libstdc++. Not libc++abi.libc++ C++ Standard Library. Not GNU libstdc++. Not libc++abi.

Status: Open.

#67732 In llvm/llvm-project;

· ldionne opened on Sep 28, 2023

std::multimap::erase has strange/undefined behavior when passed an iterator from a different map

hardeningIssues related to the hardening effortIssues related to the hardening effort

libc++libc++ C++ Standard Library. Not GNU libstdc++. Not libc++abi.libc++ C++ Standard Library. Not GNU libstdc++. Not libc++abi.

Status: Open.

#59525 In llvm/llvm-project;

· DCtheTall opened on Dec 14, 2022

Add bounds checking to unique_ptr<T[]> and shared_ptr<T[]>

hardeningIssues related to the hardening effortIssues related to the hardening effort

libc++libc++ C++ Standard Library. Not GNU libstdc++. Not libc++abi.libc++ C++ Standard Library. Not GNU libstdc++. Not libc++abi.

Status: Open.

#67372 In llvm/llvm-project;

· ldionne opened on Sep 25, 2023

libc++ hardening: check for sorted/heapified input in debug mode

hardeningIssues related to the hardening effortIssues related to the hardening effort

libc++libc++ C++ Standard Library. Not GNU libstdc++. Not libc++abi.libc++ C++ Standard Library. Not GNU libstdc++. Not libc++abi.

Status: Open.

#63153 In llvm/llvm-project;

· var-const opened on Jun 6, 2023

[libc++] std::sort strict-weak-ordering checks don't trigger

hardeningIssues related to the hardening effortIssues related to the hardening effort

libc++libc++ C++ Standard Library. Not GNU libstdc++. Not libc++abi.libc++ C++ Standard Library. Not GNU libstdc++. Not libc++abi.

Status: Open.

#79080 In llvm/llvm-project;

· ldionne opened on Jan 23, 2024

[libc++] std::shared_ptr::reset() should catch being reset to its own pointer

hardeningIssues related to the hardening effortIssues related to the hardening effort

libc++libc++ C++ Standard Library. Not GNU libstdc++. Not libc++abi.libc++ C++ Standard Library. Not GNU libstdc++. Not libc++abi.

Status: Open.

#79083 In llvm/llvm-project;

· ldionne opened on Jan 23, 2024

std::copy and others bypass _LIBCPP_ABI_BOUNDED_ITERATORS and other hardened iterators

hardeningIssues related to the hardening effortIssues related to the hardening effort

libc++libc++ C++ Standard Library. Not GNU libstdc++. Not libc++abi.libc++ C++ Standard Library. Not GNU libstdc++. Not libc++abi.

Status: Open.

#78771 In llvm/llvm-project;

· davidben opened on Jan 19, 2024

Hardening checks should detect dereferencing std::list<T>::end()

hardeningIssues related to the hardening effortIssues related to the hardening effort

libc++libc++ C++ Standard Library. Not GNU libstdc++. Not libc++abi.libc++ C++ Standard Library. Not GNU libstdc++. Not libc++abi.

Status: Open.

#80234 In llvm/llvm-project;

· davidben opened on Feb 1, 2024

Hardening checks should detect dereferencing map.end() and set.end()

hardeningIssues related to the hardening effortIssues related to the hardening effort

libc++libc++ C++ Standard Library. Not GNU libstdc++. Not libc++abi.libc++ C++ Standard Library. Not GNU libstdc++. Not libc++abi.

Status: Open.

#80212 In llvm/llvm-project;

· davidben opened on Jan 31, 2024

Potential buffer overflow in __cprod[__i]);

code-quality

hardeningIssues related to the hardening effortIssues related to the hardening effort

libc++libc++ C++ Standard Library. Not GNU libstdc++. Not libc++abi.libc++ C++ Standard Library. Not GNU libstdc++. Not libc++abi.

Status: Open.

#95772 In llvm/llvm-project;

· DyadyaMops opened on Jun 17, 2024

[libc] harden memset and other memory operations

hardeningIssues related to the hardening effortIssues related to the hardening effort

libc

Status: Open.

#84366 In llvm/llvm-project;

· SchrodingerZhu opened on Mar 7, 2024