diff options
| author | Konstantin Belousov <kib@FreeBSD.org> | 2020-06-16 21:29:02 +0000 |
|---|---|---|
| committer | Konstantin Belousov <kib@FreeBSD.org> | 2020-06-16 21:29:02 +0000 |
| commit | 512baba6a5c060c8a0eca291e0d0a379c1e784f9 (patch) | |
| tree | 9931d5298dea4080198910b465d171a3ecae3abf /libexec | |
| parent | 53b1c3203595579bd2f6c6fb0eea9551c7d7c8f4 (diff) | |
Notes
Diffstat (limited to 'libexec')
| -rw-r--r-- | libexec/rtld-elf/rtld.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/libexec/rtld-elf/rtld.c b/libexec/rtld-elf/rtld.c index c6aa795bdb07f..4f24e0564a549 100644 --- a/libexec/rtld-elf/rtld.c +++ b/libexec/rtld-elf/rtld.c @@ -2612,12 +2612,13 @@ do_load_object(int fd, const char *name, char *path, struct stat *sbp, obj->path = path; if (!digest_dynamic(obj, 0)) goto errp; - if (obj->z_pie) { + dbg("%s valid_hash_sysv %d valid_hash_gnu %d dynsymcount %d", obj->path, + obj->valid_hash_sysv, obj->valid_hash_gnu, obj->dynsymcount); + if (obj->z_pie && (flags & RTLD_LO_TRACE) == 0) { + dbg("refusing to load PIE executable \"%s\"", obj->path); _rtld_error("Cannot load PIE binary %s as DSO", obj->path); goto errp; } - dbg("%s valid_hash_sysv %d valid_hash_gnu %d dynsymcount %d", obj->path, - obj->valid_hash_sysv, obj->valid_hash_gnu, obj->dynsymcount); if (obj->z_noopen && (flags & (RTLD_LO_DLOPEN | RTLD_LO_TRACE)) == RTLD_LO_DLOPEN) { dbg("refusing to load non-loadable \"%s\"", obj->path); |