diff options
Diffstat (limited to 'scripts/simpletrace.py')
| -rwxr-xr-x | scripts/simpletrace.py | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/scripts/simpletrace.py b/scripts/simpletrace.py index 4ca903dc0c..4c990047b6 100755 --- a/scripts/simpletrace.py +++ b/scripts/simpletrace.py @@ -73,10 +73,14 @@ def read_record(edict, idtoname, fobj): def read_trace_header(fobj): """Read and verify trace file header""" header = read_header(fobj, log_header_fmt) - if header is None or \ - header[0] != header_event_id or \ - header[1] != header_magic: + if header is None: raise ValueError('Not a valid trace file!') + if header[0] != header_event_id: + raise ValueError('Not a valid trace file, header id %d != %d' % + (header[0], header_event_id)) + if header[1] != header_magic: + raise ValueError('Not a valid trace file, header magic %d != %d' % + (header[1], header_magic)) log_version = header[2] if log_version not in [0, 2, 3, 4]: |