42 lines
1.4 KiB
Diff
42 lines
1.4 KiB
Diff
commit b3bee76c5f59498b9c189608f0a3132e2013fa1a
|
|
Author: Florian Weimer <fweimer@redhat.com>
|
|
Date: Fri Dec 8 09:51:34 2023 +0100
|
|
|
|
elf: Initialize GLRO(dl_lazy) before relocating libc in dynamic startup
|
|
|
|
GLRO(dl_lazy) is used to set the parameters for the early
|
|
_dl_relocate_object call, so the consider_profiling setting has to
|
|
be applied before the call.
|
|
|
|
Fixes commit 78ca44da0160a0b442f0ca1f253e3360f044b2ec ("elf: Relocate
|
|
libc.so early during startup and dlmopen (bug 31083)").
|
|
|
|
Reviewed-by: Carlos O'Donell <carlos@redhat.com>
|
|
|
|
Conflicts:
|
|
elf/rtld.c
|
|
(prelink was removed upstream)
|
|
|
|
diff --git a/elf/rtld.c b/elf/rtld.c
|
|
index a638d14e77745baa..d973c385b312ea16 100644
|
|
--- a/elf/rtld.c
|
|
+++ b/elf/rtld.c
|
|
@@ -2427,14 +2427,14 @@ dl_main (const ElfW(Phdr) *phdr,
|
|
|
|
int consider_profiling = GLRO(dl_profile) != NULL;
|
|
|
|
+ /* If we are profiling we also must do lazy reloaction. */
|
|
+ GLRO(dl_lazy) |= consider_profiling;
|
|
+
|
|
if (GL(dl_ns)[LM_ID_BASE].libc_map != NULL)
|
|
_dl_relocate_object (GL(dl_ns)[LM_ID_BASE].libc_map,
|
|
GL(dl_ns)[LM_ID_BASE].libc_map->l_scope,
|
|
GLRO(dl_lazy) ? RTLD_LAZY : 0, consider_profiling);
|
|
|
|
- /* If we are profiling we also must do lazy reloaction. */
|
|
- GLRO(dl_lazy) |= consider_profiling;
|
|
-
|
|
RTLD_TIMING_VAR (start);
|
|
rtld_timer_start (&start);
|
|
unsigned i = main_map->l_searchlist.r_nlist;
|