diff options
Diffstat (limited to 'poky/meta/recipes-devtools/python/python3/0001-Lib-pty.py-handle-stdin-I-O-errors-same-way-as-maste.patch')
-rw-r--r-- | poky/meta/recipes-devtools/python/python3/0001-Lib-pty.py-handle-stdin-I-O-errors-same-way-as-maste.patch | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/poky/meta/recipes-devtools/python/python3/0001-Lib-pty.py-handle-stdin-I-O-errors-same-way-as-maste.patch b/poky/meta/recipes-devtools/python/python3/0001-Lib-pty.py-handle-stdin-I-O-errors-same-way-as-maste.patch new file mode 100644 index 0000000000..d6aa9501a7 --- /dev/null +++ b/poky/meta/recipes-devtools/python/python3/0001-Lib-pty.py-handle-stdin-I-O-errors-same-way-as-maste.patch @@ -0,0 +1,49 @@ +From d8521ee967937184eadc59fff1a30740ad181a98 Mon Sep 17 00:00:00 2001 +From: Alexander Kanavin <alex@linutronix.de> +Date: Thu, 16 Sep 2021 16:35:37 +0200 +Subject: [PATCH] Lib/pty.py: handle stdin I/O errors same way as master I/O + errors + +reading stdin can throw the same I/O errors as reading from master fd does, +e.g. when running under Yocto's test harness: +====================================================================== +ERROR: test_spawn_doesnt_hang (test.test_pty.PtyTest) +---------------------------------------------------------------------- +Traceback (most recent call last): + File "/usr/lib/python3.10/test/test_pty.py", line 316, in test_spawn_doesnt_hang + pty.spawn([sys.executable, '-c', 'print("hi there")']) + File "/usr/lib/python3.10/pty.py", line 181, in spawn + _copy(master_fd, master_read, stdin_read) + File "/usr/lib/python3.10/pty.py", line 157, in _copy + data = stdin_read(STDIN_FILENO) + File "/usr/lib/python3.10/pty.py", line 132, in _read + return os.read(fd, 1024) +OSError: [Errno 5] Input/output error + +So let's treat both channels the same. + +Upstream-Status: Submitted [https://github.com/python/cpython/pull/28388] +Signed-off-by: Alexander Kanavin <alex@linutronix.de> +--- + Lib/pty.py | 5 ++++- + 1 file changed, 4 insertions(+), 1 deletion(-) + +diff --git a/Lib/pty.py b/Lib/pty.py +index 8d8ce40df5..35439c6b96 100644 +--- a/Lib/pty.py ++++ b/Lib/pty.py +@@ -154,7 +154,10 @@ def _copy(master_fd, master_read=_read, stdin_read=_read): + os.write(STDOUT_FILENO, data) + + if STDIN_FILENO in rfds: +- data = stdin_read(STDIN_FILENO) ++ try: ++ data = stdin_read(STDIN_FILENO) ++ except OSError: ++ data = b"" + if not data: + fds.remove(STDIN_FILENO) + else: +-- +2.20.1 + |