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| author | Sergey Bugaev <bugaevc@gmail.com> | 2024-03-23 20:32:47 +0300 |
|---|---|---|
| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2024-03-23 22:48:44 +0100 |
| commit | a4273efa219480a7f2c9c8fa7bc8bb71c48c3604 (patch) | |
| tree | 0c9a036ad60a28f33a1ee83b8b2d47998eb2f725 /posix/bug-regex4.c | |
| parent | b467cfcaee34452df845c678dd2ba36ea2221855 (diff) | |
| download | glibc-a4273efa219480a7f2c9c8fa7bc8bb71c48c3604.zip glibc-a4273efa219480a7f2c9c8fa7bc8bb71c48c3604.tar.gz glibc-a4273efa219480a7f2c9c8fa7bc8bb71c48c3604.tar.bz2 | |
htl: Respect GL(dl_stack_flags) when allocating stacks
Previously, HTL would always allocate non-executable stacks. This has
never been noticed, since GNU Mach on x86 ignores VM_PROT_EXECUTE and
makes all pages implicitly executable. Since GNU Mach on AArch64
supports non-executable pages, HTL forgetting to pass VM_PROT_EXECUTE
immediately breaks any code that (unfortunately, still) relies on
executable stacks.
Signed-off-by: Sergey Bugaev <bugaevc@gmail.com>
Message-ID: <20240323173301.151066-7-bugaevc@gmail.com>
Diffstat (limited to 'posix/bug-regex4.c')
0 files changed, 0 insertions, 0 deletions