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| author | Georg Brandl <georg@python.org> | 2006-03-31 20:31:02 (GMT) |
|---|---|---|
| committer | Georg Brandl <georg@python.org> | 2006-03-31 20:31:02 (GMT) |
| commit | ed02eb6aa99ea27f57d0a3c303d8e825d8ef6d9c (patch) | |
| tree | 71c9cccd5bf07e77e70ec0019cbffb32897ad4f5 | |
| parent | 644b1e7aac8f048ade4709f248c4d66b85800efc (diff) | |
| download | cpython-ed02eb6aa99ea27f57d0a3c303d8e825d8ef6d9c.zip cpython-ed02eb6aa99ea27f57d0a3c303d8e825d8ef6d9c.tar.gz cpython-ed02eb6aa99ea27f57d0a3c303d8e825d8ef6d9c.tar.bz2 | |
Bug #1177964: make file iterator raise MemoryError on too big files
| -rw-r--r-- | Objects/fileobject.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Objects/fileobject.c b/Objects/fileobject.c index 29c89db..5a50d1e 100644 --- a/Objects/fileobject.c +++ b/Objects/fileobject.c @@ -1797,7 +1797,7 @@ drop_readahead(PyFileObject *f) /* Make sure that file has a readahead buffer with at least one byte (unless at EOF) and no more than bufsize. Returns negative value on - error */ + error, will set MemoryError if bufsize bytes cannot be allocated. */ static int readahead(PyFileObject *f, int bufsize) { @@ -1810,6 +1810,7 @@ readahead(PyFileObject *f, int bufsize) drop_readahead(f); } if ((f->f_buf = PyMem_Malloc(bufsize)) == NULL) { + PyErr_NoMemory(); return -1; } Py_BEGIN_ALLOW_THREADS |