[entropy.tools] read_elf_broken_symbols: do not block when stdio buffers are full

2014-04-03 12:19:33 +02:00
parent b8ee50d514
commit 85c262ff90
1 changed files with 4 additions and 3 deletions
@@ -2783,9 +2783,6 @@ def read_elf_broken_symbols(elf_file):
        proc = subprocess.Popen(
            args, stdout = subprocess.PIPE,
            stderr = subprocess.PIPE)
-        exit_st = proc.wait()
-        if exit_st != 0:
-            raise FileNotFound("ldd error")

        out = const_convert_to_unicode("")
        while True:
@@ -2798,6 +2795,10 @@ def read_elf_broken_symbols(elf_file):
            if not tout:
                break

+        exit_st = proc.wait()
+        if exit_st != 0:
+            raise FileNotFound("ldd error")
+
    except (OSError, IOError) as err:
        if err.errno != errno.ENOENT:
            raise