diff options
| -rwxr-xr-x | scripts/relocate_sdk.py | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/scripts/relocate_sdk.py b/scripts/relocate_sdk.py index 74bb7a5fdd..45d2c241c3 100755 --- a/scripts/relocate_sdk.py +++ b/scripts/relocate_sdk.py @@ -66,7 +66,7 @@ def parse_elf_header(): e_ehsize, e_phentsize, e_phnum, e_shentsize, e_shnum, e_shstrndx =\ hdr_struct.unpack(elf_header[16:hdr_size]) -def change_interpreter(): +def change_interpreter(elf_file_name): if arch == 32: ph_struct = struct.Struct("<IIIIIIII") else: @@ -89,7 +89,16 @@ def change_interpreter(): if p_type == 3: # PT_INTERP section f.seek(p_offset) + # External SDKs with mixed pre-compiled binaries should not get + # relocated so look for some variant of /lib + fname = f.read(11) + if fname.startswith("/lib/") or fname.startswith("/lib64/") or fname.startswith("/lib32/") or fname.startswith("/usr/lib32/") or fname.startswith("/usr/lib32/") or fname.startswith("/usr/lib64/"): + break + if (len(new_dl_path) >= p_filesz): + print "ERROR: could not relocate %s, interp size = %i and %i is needed." % (elf_file_name, p_memsz, len(new_dl_path) + 1) + break dl_path = new_dl_path + "\0" * (p_filesz - len(new_dl_path)) + f.seek(p_offset) f.write(dl_path) break @@ -199,7 +208,7 @@ for e in executables_list: arch = get_arch() if arch: parse_elf_header() - change_interpreter() + change_interpreter(e) change_dl_sysdirs() """ change permissions back """ |