[clang] Disable memtag sanitization for global fnptrs going into .ctors (PR #70186)

2023-10-27 Thread Mitch Phillips via cfe-commits
hctim wrote: (friendly ping @eugenis / @vitalybuka) https://github.com/llvm/llvm-project/pull/70186 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] Disable memtag sanitization for global fnptrs going into .ctors (PR #70186)

2023-10-25 Thread Mitch Phillips via cfe-commits
https://github.com/hctim created https://github.com/llvm/llvm-project/pull/70186 Looks like there's code out there that, instead of using '__attribute__((constructor(x)))' to add constructor functions, they just declare a global function pointer and use '__attribute__((section('.ctors')))' instea

[clang] Disable memtag sanitization for global fnptrs going into .ctors (PR #70186)

2023-10-25 Thread Mitch Phillips via cfe-commits
hctim wrote: @P1119r1m https://github.com/llvm/llvm-project/pull/70186 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] Disable memtag sanitization for global fnptrs going into .ctors (PR #70186)

2023-10-25 Thread via cfe-commits
llvmbot wrote: @llvm/pr-subscribers-clang Author: Mitch Phillips (hctim) Changes Looks like there's code out there that, instead of using '__attribute__((constructor(x)))' to add constructor functions, they just declare a global function pointer and use '__attribute__((section('.ctors')))'

[clang] Disable memtag sanitization for global fnptrs going into .ctors (PR #70186)

2023-10-25 Thread Victor Signaevskyi via cfe-commits
P1119r1m wrote: Dear Mitch, thank you for your PR! Let me check it on our end before submitting. https://github.com/llvm/llvm-project/pull/70186 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cf

[clang] Disable memtag sanitization for global fnptrs going into .ctors (PR #70186)

2023-10-25 Thread Victor Signaevskyi via cfe-commits
https://github.com/P1119r1m approved this pull request. LGTM https://github.com/llvm/llvm-project/pull/70186 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[llvm] [clang] Disable memtag sanitization for global fnptrs going into .ctors (PR #70186)

2023-10-31 Thread Vitaly Buka via cfe-commits
https://github.com/vitalybuka approved this pull request. https://github.com/llvm/llvm-project/pull/70186 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits