diff options
| author | mdodd <mdodd@FreeBSD.org> | 2003-05-31 15:24:29 +0000 |
|---|---|---|
| committer | mdodd <mdodd@FreeBSD.org> | 2003-05-31 15:24:29 +0000 |
| commit | 73a7f529f476ae2905eb489f66b622d53795f47f (patch) | |
| tree | 74e47c966c9daa41ea98cedd98274cc87e61afbb /libexec | |
| parent | 49fb693df9ccf3a7daf9b60818c73f11ba646d7f (diff) | |
| download | FreeBSD-src-73a7f529f476ae2905eb489f66b622d53795f47f.zip FreeBSD-src-73a7f529f476ae2905eb489f66b622d53795f47f.tar.gz | |
- use issetugid()
- be paranoid about honoring LD_LIBMAP_DISABLE.
Suggested by: rwatson
Diffstat (limited to 'libexec')
| -rw-r--r-- | libexec/rtld-elf/rtld.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/libexec/rtld-elf/rtld.c b/libexec/rtld-elf/rtld.c index 9bbd5d4..ab40371 100644 --- a/libexec/rtld-elf/rtld.c +++ b/libexec/rtld-elf/rtld.c @@ -262,13 +262,12 @@ _rtld(Elf_Addr *sp, func_ptr_type *exit_proc, Obj_Entry **objp) argv0 = argv[0] != NULL ? argv[0] : "(null)"; environ = env; - trust = geteuid() == getuid() && getegid() == getgid(); - - libmap_disable = getenv("LD_LIBMAP_DISABLE") != NULL; + trust = !issetugid(); ld_bind_now = getenv("LD_BIND_NOW"); if (trust) { ld_debug = getenv("LD_DEBUG"); + libmap_disable = getenv("LD_LIBMAP_DISABLE") != NULL; ld_library_path = getenv("LD_LIBRARY_PATH"); ld_preload = getenv("LD_PRELOAD"); } |
