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| author | Florian Weimer <fweimer@redhat.com> | 2021-05-10 10:31:41 +0200 |
|---|---|---|
| committer | Florian Weimer <fweimer@redhat.com> | 2021-05-10 10:31:41 +0200 |
| commit | 9d124d81f09d2097bfde444b2a6228a725a00efd (patch) | |
| tree | 6fce1246c4242f911826f81ba827f29374b70031 /sysdeps/nptl | |
| parent | d017b0ab5a181dce4145f3a1b3b27e3341abd201 (diff) | |
| download | glibc-9d124d81f09d2097bfde444b2a6228a725a00efd.zip glibc-9d124d81f09d2097bfde444b2a6228a725a00efd.tar.gz glibc-9d124d81f09d2097bfde444b2a6228a725a00efd.tar.bz2 | |
nptl: Move more stack management variables into _rtld_global
Permissions of the cached stacks may have to be updated if an object
is loaded that requires executable stacks, so the dynamic loader
needs to know about these cached stacks.
The move of in_flight_stack and stack_cache_actsize is a requirement for
merging __reclaim_stacks into the fork implementation in libc.
Tested-by: Carlos O'Donell <carlos@redhat.com>
Reviewed-by: Carlos O'Donell <carlos@redhat.com>
Diffstat (limited to 'sysdeps/nptl')
| -rw-r--r-- | sysdeps/nptl/dl-tls_init_tp.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sysdeps/nptl/dl-tls_init_tp.c b/sysdeps/nptl/dl-tls_init_tp.c index cb29222..f1aaa5a 100644 --- a/sysdeps/nptl/dl-tls_init_tp.c +++ b/sysdeps/nptl/dl-tls_init_tp.c @@ -43,6 +43,7 @@ __tls_pre_init_tp (void) initialized. */ INIT_LIST_HEAD (&GL (dl_stack_used)); INIT_LIST_HEAD (&GL (dl_stack_user)); + INIT_LIST_HEAD (&GL (dl_stack_cache)); #ifdef SHARED ___rtld_mutex_lock = rtld_mutex_dummy; |