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| author | Serhiy Storchaka <storchaka@gmail.com> | 2015-09-27 19:38:33 (GMT) |
|---|---|---|
| committer | Serhiy Storchaka <storchaka@gmail.com> | 2015-09-27 19:38:33 (GMT) |
| commit | a6c5d53eec87028ba3b68e9b471a9215b2e1bc85 (patch) | |
| tree | 2f437123b255f5315cf058f0c61062241c51cf49 /Modules/readline.c | |
| parent | ace12ee11e27bab1586dc8cfdacea8e69fd6f25d (diff) | |
| parent | 36aff2db4ae7e113a8fce91b46301bd85e9c2f3b (diff) | |
| download | cpython-a6c5d53eec87028ba3b68e9b471a9215b2e1bc85.zip cpython-a6c5d53eec87028ba3b68e9b471a9215b2e1bc85.tar.gz cpython-a6c5d53eec87028ba3b68e9b471a9215b2e1bc85.tar.bz2 | |
Issue #25203: Failed readline.set_completer_delims() no longer left the
module in inconsistent state.
Diffstat (limited to 'Modules/readline.c')
| -rw-r--r-- | Modules/readline.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/Modules/readline.c b/Modules/readline.c index 09877f2..451a6ed 100644 --- a/Modules/readline.c +++ b/Modules/readline.c @@ -464,10 +464,11 @@ set_completer_delims(PyObject *self, PyObject *args) /* Keep a reference to the allocated memory in the module state in case some other module modifies rl_completer_word_break_characters (see issue #17289). */ - free(completer_word_break_characters); - completer_word_break_characters = strdup(break_chars); - if (completer_word_break_characters) { - rl_completer_word_break_characters = completer_word_break_characters; + break_chars = strdup(break_chars); + if (break_chars) { + free(completer_word_break_characters); + completer_word_break_characters = break_chars; + rl_completer_word_break_characters = break_chars; Py_RETURN_NONE; } else |