diff options
Diffstat (limited to 'libexec')
| -rw-r--r-- | libexec/rtld-elf/rtld.c | 4 | ||||
| -rw-r--r-- | libexec/rtld-elf/rtld.h | 1 |
2 files changed, 4 insertions, 1 deletions
diff --git a/libexec/rtld-elf/rtld.c b/libexec/rtld-elf/rtld.c index dfd9e74407ed..7d6b8ae52703 100644 --- a/libexec/rtld-elf/rtld.c +++ b/libexec/rtld-elf/rtld.c @@ -2582,12 +2582,14 @@ load_filtee1(Obj_Entry *obj, Needed_Entry *needed, int flags, static void load_filtees(Obj_Entry *obj, int flags, RtldLockState *lockstate) { - if (obj->filtees_loaded) + if (obj->filtees_loaded || obj->filtees_loading) return; lock_restart_for_upgrade(lockstate); + obj->filtees_loading = true; load_filtee1(obj, obj->needed_filtees, flags, lockstate); load_filtee1(obj, obj->needed_aux_filtees, flags, lockstate); obj->filtees_loaded = true; + obj->filtees_loading = false; } static int diff --git a/libexec/rtld-elf/rtld.h b/libexec/rtld-elf/rtld.h index e8b15095812b..6311b3e6cc7f 100644 --- a/libexec/rtld-elf/rtld.h +++ b/libexec/rtld-elf/rtld.h @@ -263,6 +263,7 @@ typedef struct Struct_Obj_Entry { bool on_fini_list: 1; /* Object is already on fini list. */ bool dag_inited : 1; /* Object has its DAG initialized. */ bool filtees_loaded : 1; /* Filtees loaded */ + bool filtees_loading : 1; /* In process of filtees loading */ bool irelative : 1; /* Object has R_MACHDEP_IRELATIVE relocs */ bool irelative_nonplt : 1; /* Object has R_MACHDEP_IRELATIVE non-plt relocs */ bool gnu_ifunc : 1; /* Object has references to STT_GNU_IFUNC */ |