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glibc/SOURCES/glibc-RHEL-16825-1.patch

36 lines
1.1 KiB

commit b893410be304ddcea0bd43f537a13e8b18d37cf2
Author: Florian Weimer <fweimer@redhat.com>
Date: Mon Nov 27 11:28:07 2023 +0100
elf: In _dl_relocate_object, skip processing if object is relocated
This is just a minor optimization. It also makes it more obvious that
_dl_relocate_object can be called multiple times.
Reviewed-by: Carlos O'Donell <carlos@redhat.com>
diff --git a/elf/dl-reloc.c b/elf/dl-reloc.c
index 7d8b2bd2336eecb6..66c9266d7f9d65af 100644
--- a/elf/dl-reloc.c
+++ b/elf/dl-reloc.c
@@ -165,6 +165,9 @@ void
_dl_relocate_object (struct link_map *l, struct r_scope_elem *scope[],
int reloc_mode, int consider_profiling)
{
+ if (l->l_relocated)
+ return;
+
struct textrels
{
caddr_t start;
@@ -202,9 +205,6 @@ _dl_relocate_object (struct link_map *l, struct r_scope_elem *scope[],
# define consider_symbind 0
#endif
- if (l->l_relocated)
- return;
-
/* If DT_BIND_NOW is set relocate all references in this object. We
do not do this if we are profiling, of course. */
// XXX Correct for auditing?