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diff --git a/libexec/rtld-elf/map_object.c b/libexec/rtld-elf/map_object.c
--- a/libexec/rtld-elf/map_object.c
+++ b/libexec/rtld-elf/map_object.c
@@ -325,7 +325,8 @@
}
obj->stack_flags = stack_flags;
obj->relro_page = obj->relocbase + trunc_page(relro_page);
- obj->relro_size = round_page(relro_size);
+ obj->relro_size = trunc_page(relro_page + relro_size) -
+ trunc_page(relro_page);
if (note_start < note_end)
digest_notes(obj, note_start, note_end);
if (note_map != NULL)
diff --git a/libexec/rtld-elf/rtld.c b/libexec/rtld-elf/rtld.c
--- a/libexec/rtld-elf/rtld.c
+++ b/libexec/rtld-elf/rtld.c
@@ -1557,7 +1557,8 @@
case PT_GNU_RELRO:
obj->relro_page = obj->relocbase + trunc_page(ph->p_vaddr);
- obj->relro_size = round_page(ph->p_memsz);
+ obj->relro_size = trunc_page(ph->p_vaddr + ph->p_memsz) -
+ trunc_page(ph->p_vaddr);
break;
case PT_NOTE:

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