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| author | stratakis <cstratak@redhat.com> | 2019-03-14 15:35:40 (GMT) |
|---|---|---|
| committer | Victor Stinner <vstinner@redhat.com> | 2019-03-14 15:35:40 (GMT) |
| commit | 2dd6e079ae71f3723fbea2582ac080be06a6968f (patch) | |
| tree | 036994b21559ddd8a504d412b91a440860b422b0 /Modules | |
| parent | fb3336acfde3204fd01ce519ef24cc18a94dfa3f (diff) | |
| download | cpython-2dd6e079ae71f3723fbea2582ac080be06a6968f.zip cpython-2dd6e079ae71f3723fbea2582ac080be06a6968f.tar.gz cpython-2dd6e079ae71f3723fbea2582ac080be06a6968f.tar.bz2 | |
[2.7] bpo-36289: Fix a possible reference leak in the io module (GH-12329)
Fix a reference leak in _bufferedreader_read_all():
_io.BufferedIOMixin.read() leaks a reference on 'data'
when it reads the whole file content but flush() fails.
Diffstat (limited to 'Modules')
| -rw-r--r-- | Modules/_io/bufferedio.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Modules/_io/bufferedio.c b/Modules/_io/bufferedio.c index b8c98a4..d68f7d8 100644 --- a/Modules/_io/bufferedio.c +++ b/Modules/_io/bufferedio.c @@ -1363,6 +1363,7 @@ _bufferedreader_read_all(buffered *self) res = buffered_flush_and_rewind_unlocked(self); if (res == NULL) { Py_DECREF(chunks); + Py_XDECREF(data); return NULL; } Py_CLEAR(res); |