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| author | Victor Stinner <victor.stinner@haypocalc.com> | 2010-03-22 12:11:44 (GMT) |
|---|---|---|
| committer | Victor Stinner <victor.stinner@haypocalc.com> | 2010-03-22 12:11:44 (GMT) |
| commit | 0477bf3a934b9e959ce4a64f25ce24310797d50e (patch) | |
| tree | 850fd66b79bc86c43cf1d9a2856c41c757a35cbe /Modules/_elementtree.c | |
| parent | eab4b4c784c4351e4b3ea7ead277180d88293f23 (diff) | |
| download | cpython-0477bf3a934b9e959ce4a64f25ce24310797d50e.zip cpython-0477bf3a934b9e959ce4a64f25ce24310797d50e.tar.gz cpython-0477bf3a934b9e959ce4a64f25ce24310797d50e.tar.bz2 | |
Fix a crash in _elementtree related to lone unicode surrogates.
Fix a segfault on:
>>> import _elementtree
>>> _elementtree.iterparse('/bin/sh', ("\uDC80", "\ud808\udf45"))
Diffstat (limited to 'Modules/_elementtree.c')
| -rw-r--r-- | Modules/_elementtree.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Modules/_elementtree.c b/Modules/_elementtree.c index 88374cc..2fad8e2 100644 --- a/Modules/_elementtree.c +++ b/Modules/_elementtree.c @@ -2734,6 +2734,8 @@ xmlparser_setevents(XMLParserObject* self, PyObject* args) char* event; if (PyUnicode_Check(item)) { event = _PyUnicode_AsString(item); + if (event == NULL) + goto error; } else if (PyBytes_Check(item)) event = PyBytes_AS_STRING(item); else { |