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Commit Graph

3 Commits

Author SHA1 Message Date
Cupertino Miranda
3b2b88ccee elf: early conversion of elf p_flags to mprotect flags
This patch replaces _dl_stack_flags global variable by
_dl_stack_prot_flags.
The advantage is that any convertion from p_flags to final used mprotect
flags occurs at loading of p_flags. It avoids repeated spurious
convertions of _dl_stack_flags, for example in allocate_thread_stack.

This modification was suggested in:
  https://sourceware.org/pipermail/libc-alpha/2025-March/165537.html

Reviewed-by: Adhemerval Zanella  <adhemerval.zanella@linaro.org>
2025-08-27 10:45:45 -03:00
Paul Eggert
2642002380 Update copyright dates with scripts/update-copyrights 2025-01-01 11:22:09 -08:00
Adhemerval Zanella
17a43505b3 elf: Consolidate stackinfo.h
And use sane default the generic implementation.

Reviewed-by: Florian Weimer <fweimer@redhat.com>
2024-12-02 17:14:58 +00:00