Fix a compiler warning `-Wunused-function` after f04bea44c3.
The `set_invalid_arg` function in `Modules/pyexpat.c` may be unused if the underlying Expat
version is less than 2.4.0.
* Fix potential infinite recursion.
* Fix a bug when reference can cross boundaries of substitutions, e.g.
a=$(
b=$(a)a)
* Fix potential quadratic complexity.
* Fix KeyError for undefined CFLAGS, LDFLAGS, or CPPFLAGS.
* Fix infinite recursion when keep_unresolved=False.
* Unify behavior with keep_unresolved=False for bogus $ occurred before
and after variable references.
* fix: add missing `build-details.json` step for building wasm
Signed-off-by: Ho Kim <ho.kim@ulagbulag.io>
* gh-138489: Add missing build-details.json step for building wasm
Signed-off-by: Ho Kim <ho.kim@ulagbulag.io>
* Update Makefile.pre.in
Co-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com>
---------
Signed-off-by: Ho Kim <ho.kim@ulagbulag.io>
Co-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com>
* Fix `hashlib.file_digest()` versionchanged description of `BlockingIOError`
The sentence was missing a negation and contradicted the other two
descriptions in the same commit. I believe code behaviour is correct.
* fixup! Fix `hashlib.file_digest()` versionchanged description of `BlockingIOError`
* Remove unncessary NEWS.d entry
Replace hardcoded 5 seconds with support.SHORT_TIMEOUT.
Fix the following error on slow CI such as GitHub Action UBSan:
test test_pyrepl failed -- Traceback (most recent call last):
File "Lib/test/test_pyrepl/test_unix_console.py", line 362, in test_repl_eio
_, err = proc.communicate(timeout=5) # sleep for pty to settle
~~~~~~~~~~~~~~~~^^^^^^^^^^^
File "Lib/subprocess.py", line 1219, in communicate
stdout, stderr = self._communicate(input, endtime, timeout)
~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^
File "Lib/subprocess.py", line 2126, in _communicate
self._check_timeout(endtime, orig_timeout, stdout, stderr)
~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "Lib/subprocess.py", line 1266, in _check_timeout
raise TimeoutExpired(
...<2 lines>...
stderr=b''.join(stderr_seq) if stderr_seq else None)
subprocess.TimeoutExpired: Command '[...]' timed out after 5 seconds
The last remaining set of tests to split out that are focused on one
specific implementation portion (`bufferedio.c`).
test_io.test_general is now largely tests around `io.open` and module
properties (ex. pickling, class hierarchy, module members, etc).
This closes#138013.
gh-138013: Split TextIO tests from test_general
These tests take 1.3 seconds on my dev machine, match fairly closely
with testing `textio.c` implementation only.
* gh-139116: tracemalloc: Detach thread state when acquiring tables_lock
This prevents a deadlock when:
- One thread is in `_PyTraceMalloc_Stop`, with `TABLES_LOCK` held, calling
`PyRefTracer_SetTracer` which wants to stop the world
- Another is thread in `PyTraceMalloc_Track`, just attached thread state, waiting
for `TABLES_LOCK`
Detaching the thread state while waiting for `TABLES_LOCK` allows
`PyRefTracer_SetTracer` to stop the world.
Co-authored-by: Peter Bierma <zintensitydev@gmail.com>
Passing a negative or zero size to `cursor.fetchmany()` made it fetch all rows
instead of none.
While this could be considered a security vulnerability, it was decided to treat
this issue as a regular bug as passing a non-sanitized *size* value in the first
place is not recommended.
