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| author | Benjamin Peterson <benjamin@python.org> | 2016-01-21 22:03:55 -0800 |
|---|---|---|
| committer | Benjamin Peterson <benjamin@python.org> | 2016-01-21 22:03:55 -0800 |
| commit | d52513cb222174df834ea81e61037899248e312c (patch) | |
| tree | 69e17e0610bb37792f7d6522dd848355f58b9d7e /Modules/zipimport.c | |
| parent | e5c05cc8c0c4bdf9748f8d7d2a39e85793e52af9 (diff) | |
| parent | b1db7580611421309ab0be7c0801f4f89ecec440 (diff) | |
| download | cpython-git-d52513cb222174df834ea81e61037899248e312c.tar.gz | |
merge 3.4
Diffstat (limited to 'Modules/zipimport.c')
| -rw-r--r-- | Modules/zipimport.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Modules/zipimport.c b/Modules/zipimport.c index fa60aa9e0a..48a0f26f53 100644 --- a/Modules/zipimport.c +++ b/Modules/zipimport.c @@ -1091,6 +1091,10 @@ get_data(PyObject *archive, PyObject *toc_entry) &date, &crc)) { return NULL; } + if (data_size < 0) { + PyErr_Format(ZipImportError, "negative data size"); + return NULL; + } fp = _Py_fopen_obj(archive, "rb"); if (!fp) |