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| author | Florian Weimer <fweimer@redhat.com> | 2021-12-17 11:48:41 +0100 |
|---|---|---|
| committer | Florian Weimer <fweimer@redhat.com> | 2021-12-17 11:48:44 +0100 |
| commit | ce1e5b11229f19820b86f8b19d651f16009552b0 (patch) | |
| tree | c5770db278103caa19b61345543d2b3b7c6a4ffb /nss | |
| parent | 72e4a717bd9281a9ddfe8e43106cc6a2c1a7e7d8 (diff) | |
| download | glibc-ce1e5b11229f19820b86f8b19d651f16009552b0.tar.gz glibc-ce1e5b11229f19820b86f8b19d651f16009552b0.tar.xz glibc-ce1e5b11229f19820b86f8b19d651f16009552b0.zip | |
arm: Guard ucontext _rtld_global_ro access by SHARED, not PIC macro
Due to PIE-by-default, PIC is now defined in more cases. libc.a
does not have _rtld_global_ro, and statically linking setcontext
fails. SHARED is the right condition to use, so that libc.a
references _dl_hwcap instead of _rtld_global_ro.
For static PIE support, the !SHARED case would still have to be made
PIC. This patch does not achieve that.
Fixes commit 23645707f12f2dd9d80b51effb2d9618a7b65565
("Replace --enable-static-pie with --disable-default-pie").
Reviewed-by: Siddhesh Poyarekar <siddhesh@sourceware.org>
Reviewed-by: Szabolcs Nagy <szabolcs.nagy@arm.com>
Diffstat (limited to 'nss')
0 files changed, 0 insertions, 0 deletions