[Python-checkins] cpython (2.7): Issue #25203: Failed readline.set_completer_delims() no longer left the
serhiy.storchaka
python-checkins at python.org
Sun Sep 27 21:39:51 CEST 2015
https://hg.python.org/cpython/rev/d867ca794bdb
changeset: 98331:d867ca794bdb
branch: 2.7
parent: 98321:e7e54526cdfa
user: Serhiy Storchaka <storchaka at gmail.com>
date: Sun Sep 27 22:34:59 2015 +0300
summary:
Issue #25203: Failed readline.set_completer_delims() no longer left the
module in inconsistent state.
files:
Misc/NEWS | 3 +++
Modules/readline.c | 9 +++++----
2 files changed, 8 insertions(+), 4 deletions(-)
diff --git a/Misc/NEWS b/Misc/NEWS
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -37,6 +37,9 @@
Library
-------
+- Issue #25203: Failed readline.set_completer_delims() no longer left the
+ module in inconsistent state.
+
- Issue #19143: platform module now reads Windows version from kernel32.dll to
avoid compatibility shims.
diff --git a/Modules/readline.c b/Modules/readline.c
--- a/Modules/readline.c
+++ b/Modules/readline.c
@@ -355,10 +355,11 @@
/* 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
--
Repository URL: https://hg.python.org/cpython
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