diff options
| -rw-r--r-- | Lib/gzip.py | 6 | ||||
| -rw-r--r-- | Misc/NEWS | 3 |
2 files changed, 7 insertions, 2 deletions
diff --git a/Lib/gzip.py b/Lib/gzip.py index 403040b..6aacc9a 100644 --- a/Lib/gzip.py +++ b/Lib/gzip.py @@ -367,8 +367,10 @@ class GzipFile(io.BufferedIOBase): if self.fileobj is None: return b'' try: - # 1024 is the same buffering heuristic used in read() - self._read(max(n, 1024)) + # Ensure that we don't return b"" if we haven't reached EOF. + while self.extrasize == 0: + # 1024 is the same buffering heuristic used in read() + self._read(max(n, 1024)) except EOFError: pass offset = self.offset - self.extrastart @@ -466,6 +466,9 @@ Library - Issue #15424: Add a __sizeof__ implementation for array objects. Patch by Ludwig Hähne. +- Issue #15546: Fix handling of pathological input data in the peek() method + of the GzipFile class. + - Issue #13052: Fix IDLE crashing when replace string in Search/Replace dialog ended with '\'. Patch by Roger Serwy. |