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| author | Hasan Ramezani <hasan.r67@gmail.com> | 2019-10-09 00:00:57 +0200 |
|---|---|---|
| committer | Mariusz Felisiak <felisiak.mariusz@gmail.com> | 2019-11-12 11:31:12 +0100 |
| commit | 4b78546ef19b93c02c60806c065e4560ee4fbee3 (patch) | |
| tree | c17da0f8bcd32c813e75e788064f984df6b1d8cf /django/views/debug.py | |
| parent | e8de188c06823ed5c574778dc1e47f035d7d0bf9 (diff) | |
| download | django-4b78546ef19b93c02c60806c065e4560ee4fbee3.tar.gz | |
Fixed #30405 -- Fixed source code mismatch crash in ExceptionReporter.
Diffstat (limited to 'django/views/debug.py')
| -rw-r--r-- | django/views/debug.py | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/django/views/debug.py b/django/views/debug.py index 58dc4de967..3b37e8da1a 100644 --- a/django/views/debug.py +++ b/django/views/debug.py @@ -384,10 +384,12 @@ class ExceptionReporter: lower_bound = max(0, lineno - context_lines) upper_bound = lineno + context_lines - pre_context = source[lower_bound:lineno] - context_line = source[lineno] - post_context = source[lineno + 1:upper_bound] - + try: + pre_context = source[lower_bound:lineno] + context_line = source[lineno] + post_context = source[lineno + 1:upper_bound] + except IndexError: + return None, [], None, [] return lower_bound, pre_context, context_line, post_context def get_traceback_frames(self): |